Ralf Schulz
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(Suggest an Edit or Addition)Ralf Schulz's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Field studies on exposure, effects, and risk mitigation of aquatic nonpoint-source insecticide pollution: a review. (2004) (471)
- Nanoparticles in the environment: where do we come from, where do we go to? (2018) (458)
- Agricultural insecticides threaten surface waters at the global scale (2015) (443)
- Antiviral drugs in wastewater and surface waters: a new pharmaceutical class of environmental relevance? (2010) (244)
- Fungicides: An Overlooked Pesticide Class? (2019) (230)
- Assessment of insecticide contamination in runoff and stream water of small agricultural streams in the main soybean area of Argentina. (2005) (220)
- Thresholds for the effects of pesticides on invertebrate communities and leaf breakdown in stream ecosystems. (2012) (218)
- DETERMINATION OF INSECTICIDE CONTAMINATION IN AGRICULTURAL HEADWATER STREAMS (1999) (212)
- Linking insecticide contamination and population response in an agricultural stream (1999) (194)
- A field study of the effects of agriculturally derived insecticide input on stream macroinvertebrate dynamics (1999) (189)
- Effectiveness of a constructed wetland for retention of nonpoint-source pesticide pollution in the Lourens River catchment, South Africa. (2001) (188)
- Biological Surface Coating and Molting Inhibition as Mechanisms of TiO2 Nanoparticle Toxicity in Daphnia magna (2011) (187)
- A comparison of predicted and measured levels of runoff-related pesticide concentrations in small lowland streams on a landscape level. (2005) (175)
- Mitigation of chlorpyrifos runoff using constructed wetlands. (2002) (175)
- Understanding the fate and biological effects of Ag- and TiO₂-nanoparticles in the environment: The quest for advanced analytics and interdisciplinary concepts. (2015) (153)
- Mitigation of agricultural nonpoint-source pesticide pollution in artificial wetland ecosystems (2009) (152)
- Rainfall-induced sediment and pesticide input from orchards into the Lourens River, Western Cape, South Africa: importance of a single event. (2001) (147)
- The significance of entry routes as point and non-point sources of pesticides in small streams. (2002) (145)
- Effects of pesticide toxicity, salinity and other environmental variables on selected ecosystem functions in streams and the relevance for ecosystem services. (2012) (124)
- Runoff-Related Pesticide Input into the Lourens River, South Africa: Basic Data for Exposure Assessment and Risk Mitigation at the Catchment Scale (2002) (124)
- Vegetated agricultural drainage ditches for the mitigation of pyrethroid‐associated runoff (2005) (118)
- Comparison of spray drift- and runoff-related input of azinphos-methyl and endosulfan from fruit orchards into the Lourens River, South Africa. (2001) (111)
- Pesticide risk mitigation by vegetated treatment systems: a meta-analysis. (2011) (109)
- Heavy metal uptake and toxicity in the presence of titanium dioxide nanoparticles: a factorial approach using Daphnia magna. (2014) (106)
- Combined effects of predatory fish and sublethal pesticide contamination on the behavior and mortality of mayfly nymphs (2001) (104)
- Entry and toxicity of organic pesticides and copper in vineyard streams: Erosion rills jeopardise the efficiency of riparian buffer strips (2012) (104)
- Predicting runoff-induced pesticide input in agricultural sub-catchment surface waters: linking catchment variables and contamination. (2002) (103)
- Fungal composition on leaves explains pollutant-mediated indirect effects on amphipod feeding. (2011) (98)
- Test‐plot studies on runoff of sulfonamides from manured soils after sprinkler irrigation (2005) (93)
- Biotransformation of the antiviral drugs acyclovir and penciclovir in activated sludge treatment. (2011) (93)
- Ecotoxicological impact of the fungicide tebuconazole on an aquatic decomposer‐detritivore system (2011) (91)
- Oxidation of the antiviral drug acyclovir and its biodegradation product carboxy-acyclovir with ozone: kinetics and identification of oxidation products. (2012) (90)
- In Situ–Based Effects Measures: Determining the Ecological Relevance of Measured Responses (2007) (85)
- Effects of nanoparticles in fresh waters: risks, mechanisms and interactions (2016) (83)
- Effects of current-use fungicides and their mixtures on the feeding and survival of the key shredder Gammarus fossarum. (2014) (81)
- Effects of silver nanoparticle properties, media pH and dissolved organic matter on toxicity to Daphnia magna. (2015) (80)
- Linking in situ bioassays and population dynamics of macroinvertebrates to assess agricultural contamination in streams of the Argentine pampa. (2004) (80)
- Toxicity of fenvalerate to caddisfly larvae: chronic effects of 1- vs 10-h pulse-exposure with constant doses. (2000) (79)
- Effects of municipal wastewater on aquatic ecosystem structure and function in the receiving stream. (2013) (79)
- Applied pesticide toxicity shifts toward plants and invertebrates, even in GM crops (2021) (78)
- Probabilistic risk assessment of insecticide concentrations in agricultural surface waters: a critical appraisal (2013) (77)
- The marbled crayfish as a paradigm for saltational speciation by autopolyploidy and parthenogenesis in animals (2015) (75)
- Current-use insecticides, phosphates and suspended solids in the Lourens River, Western Cape, during the first rainfall event of the wet season (2004) (75)
- Runoff-Related Endosulfan Contamination and Aquatic Macroinvertebrate Response in Rural Basins Near Buenos Aires, Argentina (2004) (74)
- Macroinvertebrate community structure in agricultural streams: impact of runoff-related pesticide contamination. (2005) (73)
- Antibiotics as a chemical stressor affecting an aquatic decomposer–detritivore system (2009) (73)
- Assessing the influence of vegetation on reduction of pesticide concentration in experimental surface flow constructed wetlands: Application of the toxic units approach (2011) (72)
- Spray deposition of two insecticides into surface waters in a South African orchard area. (2001) (72)
- Review on environmental alterations propagating from aquatic to terrestrial ecosystems. (2015) (70)
- Combined effects of ultraviolet‐B radiation and food shortage on the sensitivity of the Antarctic amphipod Paramoera walkeri to copper (2001) (69)
- Invasive crayfish and crayfish plague on the move: first detection of the plague agent Aphanomyces astaci in the Romanian Danube. (2012) (69)
- Nanoparticle toxicity in Daphnia magna reproduction studies: the importance of test design. (2013) (66)
- Pesticide authorization in the EU—environment unprotected? (2015) (66)
- Does the current fungicide risk assessment provide sufficient protection for key drivers in aquatic ecosystem functioning? (2015) (65)
- Effects of subchronic fungicide exposure on the energy processing of Gammarus fossarum (Crustacea; Amphipoda). (2010) (65)
- A qualitative field method for monitoring pesticides in the edge-of-field runoff. (1998) (63)
- A method for monitoring pesticides bound to suspended particles in small streams (1996) (63)
- Fate and effects of azinphos-methyl in a flow through wetland in South Africa. (2003) (61)
- Toxicity of aqueous‐phase and suspended particle‐associated fenvalerate: Chronic effects after pulse‐dosed exposure of Limnephilus lunatus (Trichoptera) (2001) (60)
- The functional and physiological status of Gammarus fossarum (Crustacea; Amphipoda) exposed to secondary treated wastewater. (2011) (60)
- Predicted and measured levels of azinphosmethyl in the Lourens River, South Africa: Comparison of runoff and spray drift (2003) (59)
- Effects of the hormone mimetic insecticide tebufenozide on Chironomus riparius larvae in two different exposure setups. (2001) (59)
- Differences in the sensitivity among cryptic lineages of the Gammarus fossarum complex. (2012) (58)
- Chronic effects of short-term contamination with the pyrethroid insecticide fenvalerate on the caddisfly Limnephilus lunatus (1996) (58)
- Methyl parathion toxicity in vegetated and nonvegetated wetland mesocosms (2003) (58)
- Validity and ecological relevance of an active in situ bioassay using gammarus pulex and limnephilus lunatus (1999) (57)
- Effects of chronic ammonium and nitrite contamination on the macroinvertebrate community in running water microcosms. (2001) (57)
- Crayfish plague pathogen detected in the Danube Delta - a potential threat to freshwater biodiversity in southeastern Europe. (2012) (56)
- First evidence of crayfish plague agent in populations of the marbled crayfish (Procambarus fallax forma virginalis) (2014) (56)
- Runoff-related agricultural impact in relation to macroinvertebrate communities of the Lourens River, South Africa. (2004) (55)
- Constructed wetlands support bats in agricultural landscapes (2012) (55)
- Positive effects of wastewater ozonation displayed by in situ bioassays in the receiving stream. (2011) (54)
- Cryptic species diversity: an overlooked factor in environmental management? (2014) (52)
- Current‐use pesticides in stream water and suspended particles following runoff: Exposure, effects, and mitigation requirements (2013) (51)
- Environmental chemicals with known endocrine potential affect yolk protein content in the aquatic insect Chironomus riparius. (2002) (51)
- Regulatory FOCUS surface water models fail to predict insecticide concentrations in the field. (2012) (49)
- Waterborne toxicity and diet-related effects of fungicides in the key leaf shredder Gammarus fossarum (Crustacea: Amphipoda). (2015) (47)
- Influence of vegetation in mitigation of methyl parathion runoff. (2006) (46)
- Impact of chemical composition of ecotoxicological test media on the stability and aggregation status of silver nanoparticles (2016) (46)
- Three-Dimensional Analysis of the Swimming Behavior of Daphnia magna Exposed to Nanosized Titanium Dioxide (2013) (46)
- Acute and Chronic Effects of Particle-Associated Fenvalerate on Stream Macroinvertebrates: A Runoff Simulation Study Using Outdoor Microcosms (2001) (45)
- Using a freshwater amphipod in situ bioassay as a sensitive tool to detect pesticide effects in the field (2003) (45)
- Invasive Chinese mitten crab (Eriocheir sinensis) transmits crayfish plague pathogen (Aphanomyces astaci) (2014) (45)
- De Novo assembly and annotation of the freshwater crayfish Astacus astacus transcriptome. (2016) (44)
- Absence of the crayfish plague pathogen (Aphanomyces astaci) facilitates coexistence of European and American crayfish in central Europe (2013) (44)
- Nanosized titanium dioxide reduces copper toxicity--the role of organic material and the crystalline phase. (2015) (43)
- A qualitative sampling method for monitoring water quality in temporary channels or point sources and its application to pesticide contamination. (2003) (42)
- Effects of peak exposure scenarios on Gammarus fossarum using field relevant pesticide mixtures. (2013) (42)
- Effects of the insect growth regulator pyriproxyfen in a two-generation test with Chironomus riparius. (2009) (42)
- Phylogeography of noble crayfish (Astacus astacus) reveals multiple refugia (2014) (42)
- Multi-tracer experiments to characterise contaminant mitigation capacities for different types of artificial wetlands (2011) (42)
- Scenario-based simulation of runoff-related pesticide entries into small streams on a landscape level. (2005) (41)
- Thiacloprid affects trophic interaction between gammarids and mayflies. (2012) (40)
- A combined microcosm and field approach to evaluate the aquatic toxicity of azinphosmethyl to stream communities (2002) (40)
- Titanium Dioxide Nanoparticles Increase Sensitivity in the Next Generation of the Water Flea Daphnia magna (2012) (40)
- Temporal variability in particle-associated pesticide exposure in a temporarily open estuary, Western Cape, South Africa. (2007) (39)
- Fungicide field concentrations exceed FOCUS surface water predictions: urgent need of model improvement. (2014) (39)
- STATUS OF THE NOBLE CRAYFISH ASTACUS ASTACUS (L.) IN GERMANY : MONITORING PROTOCOL AND THE USE OF RAPD MARKERS TO ASSESS THE GENETIC STRUCTURE OF POPULATIONS. (2000) (39)
- Reaction pathways, kinetics and toxicity assessment during the photocatalytic degradation of glyphosate and myclobutanil pesticides: Influence of the aqueous matrix (2020) (38)
- Ozonation of secondary treated wastewater reduces ecotoxicity to Gammarus fossarum (Crustacea; Amphipoda): are loads of (micro)pollutants responsible? (2011) (38)
- Effects of nano-TiO(2) in combination with ambient UV-irradiation on a leaf shredding amphipod. (2011) (37)
- Aging of TiO2 Nanoparticles Transiently Increases Their Toxicity to the Pelagic Microcrustacean Daphnia magna (2015) (37)
- Linking land use variables and invertebrate taxon richness in small and medium-sized agricultural streams on a landscape level. (2004) (37)
- Size-, surface- and crystalline structure composition-related effects of titanium dioxide nanoparticles during their aquatic life cycle. (2014) (36)
- Bioaccumulation of trace metals in the Antarctic amphipod Paramoera walkeri (Stebbing, 1906): comparison of two-compartment and hyperbolic toxicokinetic models. (2003) (36)
- Compilation and analysis of global surface water concentrations for individual insecticide compounds. (2018) (35)
- Meta-Analysis of Insecticides in United States Surface Waters: Status and Future Implications. (2018) (35)
- Chronic effects of low insecticide concentrations on freshwater caddisfly larvae (1995) (35)
- Indirect Effects of Antibiotics in the Aquatic Environment: A Laboratory Study on Detritivore Food Selection Behavior (2007) (34)
- Ecdysteroid synthesis and imaginal disc development in the midge Chironomus riparius as biomarkers for endocrine effects of tributyltin (2002) (34)
- Water body and riparian buffer strip characteristics in a vineyard area to support aquatic pesticide exposure assessment. (2010) (33)
- Does the presence of titanium dioxide nanoparticles reduce copper toxicity? A factorial approach with the benthic amphipod Gammarus fossarum. (2015) (33)
- Crayfish plague agent detected in populations of the invasive North American crayfish Orconectes immunis (Hagen, 1870) in the Rhine River, Germany (2013) (33)
- Inhibition of rainbow trout acetylcholinesterase by aqueous and suspended particle-associated organophosphorous insecticides. (2007) (33)
- Runoff simulation with particle‐bound fenvalerate in multispecies stream microcosms: Importance of biological interactions (2001) (33)
- Does Waterborne Exposure Explain Effects Caused by Neonicotinoid-Contaminated Plant Material in Aquatic Systems? (2017) (32)
- Potential alteration of cross‐ecosystem resource subsidies by an invasive aquatic macroinvertebrate: implications for the terrestrial food web (2014) (32)
- White-Tailed Eagle (Haliaeetus albicilla) Body Feathers Document Spatiotemporal Trends of Perfluoroalkyl Substances in the Northern Environment. (2019) (32)
- The Landau Stream Mesocosm Facility: Pesticide Mitigation in Vegetated Flow-Through Streams (2013) (32)
- An expert system to estimate the pesticide contamination of small streams using benthic macroinvertebrates as bioindicators II. The knowledge base of LIMPACT (2003) (32)
- Inorganic fungicides as routinely applied in organic and conventional agriculture can increase palatability but reduce microbial decomposition of leaf litter. (2015) (32)
- OCCURRENCE OF NATIVE AND INTRODUCED CRAYFISH IN NORTHEASTERN GERMANY AND NORTHWESTERN POLAND. (2001) (31)
- Acute Toxicity of Methyl-Parathion in Wetland Mesocosms: Assessing the Influence of Aquatic Plants Using Laboratory Testing with Hyalella azteca (2003) (31)
- The first large-scale genetic analysis of the vulnerable noble crayfish Astacus astacus reveals low haplotype diversity in central European populations (2011) (31)
- Acute Toxicity and Environmental Risks of Five Veterinary Pharmaceuticals for Aquatic Macroinvertebrates (2016) (30)
- Mitigation of azinphos-methyl in a vegetated stream: comparison of runoff- and spray-drift. (2006) (30)
- Ecotoxicologial evaluation of wastewater ozonation based on detritus-detritivore interactions. (2011) (30)
- History matters: Heterotrophic microbial community structure and function adapt to multiple stressors (2018) (30)
- Titanium dioxide nanoparticles detoxify pirimicarb under UV irradiation at ambient intensities (2012) (30)
- Combined Effect of Invertebrate Predation and Sublethal Pesticide Exposure on the Behavior and Survival of Asellus aquaticus (Crustacea; Isopoda) (2012) (28)
- A microcosm system to evaluate the toxicity of the triazine herbicide simazine on aquatic macrophytes. (2010) (27)
- An expert system to estimate the pesticide contamination of small streams using benthic macroinvertebrates as bioindicators (2002) (27)
- Concentration, load and toxicity of spraydrift-borne azinphos-methyl at the inlet and outlet of a constructed wetland (2001) (27)
- Modeling Remobilization of Neonicotinoid Residues from Tree Foliage in Streams-A Relevant Exposure Pathway in Risk Assessment? (2017) (26)
- The relative importance of diet-related and waterborne effects of copper for a leaf-shredding invertebrate. (2015) (26)
- Population response to ozone application in wastewater: an on-site microcosm study with Gammarus fossarum (Crustacea: Amphipoda) (2011) (26)
- Ecotoxicological evaluation of three tertiary wastewater treatment techniques via meta-analysis and feeding bioassays using Gammarus fossarum. (2011) (26)
- Pesticide Peak Discharge from Wastewater Treatment Plants into Streams During the Main Period of Insecticide Application: Ecotoxicological Evaluation in Comparison to Runoff (2003) (25)
- Seasonal changes of macroinvertebrate communities in a Western Cape river, South Africa, receiving nonpoint‐source insecticide pollution (2009) (25)
- Sediment toxicity in a connected oxbow lake of the Upper Rhine (Germany): EROD induction in fish cells (2011) (25)
- Water quality and ecological risks in European surface waters - Monitoring improves while water quality decreases. (2021) (25)
- Evaluating acute toxicity of methyl parathion application in constructed wetland mesocosms (2004) (24)
- Combined effect of UV-irradiation and TiO₂-nanoparticles on the predator-prey interaction of gammarids and mayfly nymphs. (2014) (24)
- Are sediments a risk? An ecotoxicological assessment of sediments from a quarry pond of the Upper Rhine River (2016) (22)
- A PROPOSAL FOR ACCEPTING PONTASTACUS AS A GENUS OF EUROPEAN CRAYFISH WITHIN THE FAMILY ASTACIDAE BASED ON A REVISION OF THE WEST AND EAST EUROPEAN TAXONOMIC LITERATURE (2006) (22)
- Determination of the minimum number of microsatellite markers for individual genotyping in wild boar (Sus scrofa) using a test with close relatives (2012) (22)
- Structural and functional effects of a short-term pyrethroid pulse exposure on invertebrates in outdoor stream mesocosms. (2018) (22)
- Relative importance of dietary uptake and waterborne exposure for a leaf-shredding amphipod exposed to thiacloprid-contaminated leaves (2017) (21)
- ROUNDTABLE SESSION 4A: MANAGEMENT: REINTRODUCTIONS AND RESTOCKING. (2002) (21)
- Quantity and quality of natural organic matter influence the ecotoxicity of titanium dioxide nanoparticles (2016) (20)
- Long‐term effects of fungicides on leaf‐associated microorganisms and shredder populations—an artificial stream study (2017) (20)
- Temporal trends of legacy organochlorines in different white-tailed eagle (Haliaeetus albicilla) subpopulations: A retrospective investigation using archived feathers. (2020) (20)
- Factors shaping submerged bryophyte communities: A conceptual model for small mountain streams in Germany (2012) (20)
- Towards more ecological relevance in sediment toxicity testing with fish: Evaluation of multiple bioassays with embryos of the benthic weatherfish (Misgurnus fossilis). (2018) (20)
- Exposure pathway-dependent effects of the fungicide epoxiconazole on a decomposer-detritivore system. (2016) (20)
- Multifaceted implications of the competition between native and invasive crayfish: a glimmer of hope for the native’s long-term survival (2019) (19)
- CRAYFISH OCCURRENCE IN RELATION TO LAND-USE PROPERTIES: IMPLEMENTATION OF A GEOGRAPHIC INFORMATION SYSTEM (GIS). (2002) (19)
- Variability in ecosystem structure and functioning in a low order stream: Implications of land use and season. (2015) (19)
- Aquatic pesticide exposure in the U.S. as a result of non-agricultural uses. (2019) (19)
- Erosion rills offset the efficacy of vegetated buffer strips to mitigate pesticide exposure in surface waters. (2016) (19)
- Low field-relevant tebufenozide concentrations affect reproduction in Chironomus riparius (Diptera: Chironomidae) in a long-term toxicity test (2013) (18)
- A robust, particle size independent, method for quantifying metal(loid oxide) nanoparticles and their agglomerates in complex environmental matrices by electrothermal vaporisation coupled to ICP-MS (2011) (18)
- An indispensable asset at risk: merits and needs of chemicals-related environmental sciences (2009) (18)
- Mitigation of fungicide pollution in detention ponds and vegetated ditches within a vine-growing area in Germany (2016) (18)
- Nanoparticles transported from aquatic to terrestrial ecosystems via emerging aquatic insects compromise subsidy quality (2019) (18)
- Pesticide interception by emergent aquatic macrophytes: Potential to mitigate spray-drift input in agricultural streams (2005) (18)
- The oxidized state of the nanocomposite Carbo-Iron® causes no adverse effects on growth, survival and differential gene expression in zebrafish. (2015) (17)
- ASSESSMENT OF DNA VARIATIONS OF THE NOBLE CRAYFISH (ASTACUS ASTACUS L.) IN GERMANY AND POLAND USING INTER-SIMPLE SEQUENCE REPEATS (ISSRS) (2004) (17)
- Two-generation effects of the chitin synthesis inhibitor, teflubenzuron, on the aquatic midge Chironomus riparius. (2011) (16)
- Quantitative real-time PCR as a promising tool for the detection and quantification of leaf-associated fungal species – A proof-of-concept using Alatospora pulchella (2017) (16)
- Role of submerged vegetation in the retention processes of three plant protection products in flow-through stream mesocosms. (2014) (16)
- Impact of genetically modified organisms on aquatic environments: Review of available data for the risk assessment. (2018) (16)
- Geodata-Based Probabilistic Risk Assessment and Management of Pesticides in Germany: A Conceptual Framework (2009) (15)
- Estimating the human impact on populations of the endangered noble crayfish (Astacus astacus L.) in north‐western Poland (2006) (15)
- Narrow pH Range of Surface Water Bodies Receiving Pesticide Input in Europe (2015) (15)
- Mercury-Contaminated Sediments Affect Amphipod Feeding (2011) (15)
- Interactive effect of salinity decrease, salinity adaptation, and chlorpyrifos exposure on an estuarine harpacticoid copepod, Mesochra parva, in South Africa. (2009) (15)
- Risk mitigation measures for diffuse pesticide entry into aquatic ecosystems: Proposal of a guide to identify appropriate measures on a catchment scale (2014) (14)
- Two is better than one: combining gut content and stable isotope analyses to infer trophic interactions between native and invasive species (2019) (14)
- Response and recovery of the macrophytes Elodea canadensis and Myriophyllum spicatum following a pulse exposure to the herbicide iofensulfuron‐sodium in outdoor stream mesocosms (2017) (14)
- Genetic characterization of Western European noble crayfish populations (Astacus astacus) for advanced conservation management strategies (2017) (14)
- Combined effects of temperature and pyriproxyfen stress in a full life‐cycle test with Chironomus riparius (Insecta) (2012) (14)
- Palladium Nanoparticles: Is There a Risk for Aquatic Ecosystems? (2016) (14)
- Combined effects of discharge, turbidity, and pesticides on mayfly behavior: Experimental evaluation of spray‐drift and runoff scenarios (2005) (14)
- Runoff of veterinary pharmaceuticals from arable and grassland—A comparison between predictions from model simulations and experimental studies (2016) (13)
- Cryptic lineages—same but different? (2013) (13)
- Environmental risk or benefit? Comprehensive risk assessment of groundwater treated with nano Fe0-based Carbo-Iron®. (2019) (13)
- Experiments in water-macrophyte systems to uncover the dynamics of pesticide mitigation processes in vegetated surface waters/streams (2015) (13)
- A glance into the black box: Novel species-specific quantitative real-time PCR assays to disentangle aquatic hyphomycete community composition (2019) (13)
- Insecticide Risk in United States Surface Waters: Drivers and Spatiotemporal Modeling. (2019) (13)
- Corrigendum to “Entry and toxicity of organic pesticides and copper in vineyard streams: Erosion rills jeopardise the efficiency of riparian buffer strips” [Agric. Ecosyst. Environ. 146 (2012) 81–92] (2013) (13)
- Does long-term fungicide exposure affect the reproductive performance of leaf-shredders? A partial life-cycle study using Hyalella azteca. (2017) (12)
- Do titanium dioxide nanoparticles induce food depletion for filter feeding organisms? A case study with Daphnia magna. (2016) (12)
- Mitigation of biocide and fungicide concentrations in flow-through vegetated stream mesocosms. (2013) (12)
- Photocatalytic properties of titanium dioxide nanoparticles affect habitat selection of and food quality for a key species in the leaf litter decomposition process. (2015) (12)
- Nanosized titanium dioxide influences copper‐induced toxicity during aging as a function of environmental conditions (2016) (11)
- Temporal trends of mercury differ across three northern white-tailed eagle (Haliaeetus albicilla) subpopulations. (2019) (11)
- Exposure pathway dependent effects of titanium dioxide and silver nanoparticles on the benthic amphipod Gammarus fossarum. (2019) (11)
- Morphological characterization and genotyping of the marbled crayfish and new evidence on its origin. (2018) (11)
- Do differences in sensitivity between native and invasive amphipods explain their coexistence in Lake Constance? A case study with lambda-cyhalothrin. (2013) (10)
- Using stable isotope analysis in stream mesocosms to study potential effects of environmental chemicals on aquatic-terrestrial subsidies (2015) (10)
- Antibiotic mixture effects on growth of the leaf-shredding stream detritivore Gammarus fossarum (2017) (10)
- History Matters: Pre-Exposure to Wastewater Enhances Pesticide Toxicity in Invertebrates. (2017) (10)
- The importance of diet-related effects of the antibiotic ciprofloxacin on the leaf-shredding invertebrate Gammarus fossarum (Crustacea; Amphipoda). (2020) (9)
- Compound-specific δ(13)C analyses reveal sterol metabolic constraints in an aquatic invertebrate. (2015) (9)
- Resilience in ecotoxicology: Toward a multiple equilibrium concept (2017) (9)
- Thermal requirements for growth, survival and aerobic performance of weatherfish larvae Misgurnus fossilis. (2017) (9)
- Spatial and temporal variability in particle-bound pesticide exposure and their effects on benthic community structure in a temporarily open estuary (2009) (9)
- Invasive rusty crayfish (Faxonius rusticus) populations in North America are infected with the crayfish plague disease agent (Aphanomyces astaci) (2019) (9)
- Aquatic Exposure Predictions of Insecticide Field Concentrations Using a Multimedia Mass-Balance Model. (2016) (9)
- Aquatic in situ bioassays to detect agricultural non-point source pesticide pollution: A link between laboratory and field (2005) (8)
- Food-related exposure to systemic pesticides and pesticides from transgenic plants: evaluation of aquatic test strategies (2019) (8)
- Weatherfish (Misgurnus fossilis) as a new species for toxicity testing? (2017) (8)
- Environmentally relevant fungicide levels modify fungal community composition and interactions but not functioning. (2021) (8)
- MACROINVERTEBRATE DYNAMICS IN A STREAM RECEIVING INSECTICIDE-CONTAMINATED RUNOFF (1998) (8)
- Effect of temperature on growth, survival and respiratory rate of larval allis shad Alosa alosa (2015) (8)
- The dimension of biological change caused by autotriploidy: A meta-analysis with triploid crayfish Procambarus virginalis and its diploid parent Procambarus fallax (2019) (8)
- A blessing in disguise? Natural organic matter reduces the UV light-induced toxicity of nanoparticulate titanium dioxide. (2019) (8)
- Reference scenarios for exposure to plant protection products and invertebrate communities in stream mesocosms. (2016) (7)
- The evil within? Systemic fungicide application in trees enhances litter quality for an aquatic decomposer-detritivore system. (2018) (7)
- Occurrence of length polymorphism and heteroplasmy in brown trout (2017) (7)
- Assessing the effects of field-relevant pesticide mixtures for their compliance with the concentration addition model - An experimental approach with Daphnia magna. (2018) (7)
- Emerging Midges Transport Pesticides from Aquatic to Terrestrial Ecosystems: Importance of Compound- and Organism-Specific Parameters. (2022) (7)
- DEVELOPMENT OF A HABITAT SUITABILITY INDEX FOR THE NOBLE CRAYFISH ASTACUS ASTACUS USING FUZZY MODELLING (2005) (7)
- Misuse of null hypothesis significance testing: would estimation of positive and negative predictive values improve certainty of chemical risk assessment? (2013) (7)
- Comparison of established methods for quantifying genotyping error rates in wildlife forensics (2013) (6)
- Procedure to select test organisms for environmental risk assessment of genetically modified crops in aquatic systems (2017) (6)
- Prioritizing stream types according to their potential risk to receive crop plant material--A GIS-based procedure to assist in the risk assessment of genetically modified crops and systemic insecticide residues. (2016) (6)
- Runoff simulation with particle‐associated azinphosmethyl in multispecies stream microcosms: Implications for the field (2004) (6)
- Environmental variables, pesticide pollution and meiofaunal community structure in two contrasting temporarily open/ closed False Bay estuaries (2011) (6)
- Graphing Ecotoxicology: The MAGIC Graph for Linking Environmental Data on Chemicals (2019) (6)
- Xplicit, a novel approach in probabilistic spatiotemporally explicit exposure and risk assessment for plant protection products (2011) (6)
- Genetic diversity of endangeredChondrostoma nasusin the River Rhine system: Conservation genetics considerations on stocking and reintroduction (2020) (6)
- UV-irradiation and leaching in water reduce the toxicity of imidacloprid-contaminated leaves to the aquatic leaf-shredding amphipod Gammarus fossarum. (2018) (6)
- Stranded cetaceans warn of high perfluoroalkyl substance pollution in the western Mediterranean Sea. (2020) (6)
- ROUNDTABLE SESSION 1 THREATS TO INDIGENOUS CRAYFISH POPULATIONS – STUDIES ON A LANDSCAPE LEVEL (2004) (6)
- Fungal-fungal and fungal-bacterial interactions in aquatic decomposer communities: bacteria promote fungal diversity. (2021) (5)
- The Impact of Pesticides on Our Freshwater Resources (2013) (5)
- 210Po and 210Pb activity concentrations in Greenlandic seabirds and dose assessment. (2020) (5)
- Structural and functional development of twelve newly established floodplain pond mesocosms (2022) (5)
- Genetic diversity and population structure of burbotLota lotain Germany: Implications for conservation and management (2020) (5)
- Waterborne and diet-related effects of inorganic and organic fungicides on the insect leaf shredder Chaetopteryx villosa (Trichoptera). (2019) (5)
- Synthetic Pyrethroids in Agricultural Surface Waters : Exposure, Effects, and Risk Mitigation (2008) (5)
- Evaluation of Fecal Storage and DNA Extraction Methods in Wild Boar (Sus scrofa) (2013) (5)
- A Pitfall with PIT Tags: Reduced Detection Efficiency of Half-Duplex Passive Integrated Transponders in Groups of Marked Fish (2016) (5)
- Transient effects following peak exposures towards pesticides - An explanation for the unresponsiveness of in situ measured functional variables. (2017) (5)
- Oxidized Carbo-Iron causes reduced reproduction and lower tolerance of juveniles in the amphipod Hyalella azteca. (2016) (5)
- Craynet - Achievements in scientific management of European crayfish, the way forward and future challenges (2006) (4)
- Genetic diversity of a Daugava basin brown trout (Salmo trutta) brood stock (2017) (4)
- Is Hyalella azteca a Suitable Model Leaf-Shredding Benthic Crustacean for Testing the Toxicity of Sediment-Associated Metals in Europe? (2019) (4)
- Reintroduction and stock enhancement of European weatherfish (Misgurnus fossilis L.) in Rhineland-Palatinate and Hesse, Germany (2018) (4)
- The Effect of Water Hardness on Mortality of Zebrafish (Danio rerio) During Exposure to Oxytetracycline (2016) (4)
- Modeling Regulatory Threshold Levels for Pesticides in Surface Waters from Effect Databases (2019) (4)
- Pathways of Contaminant Transport Across the Aquatic-Terrestrial Interface: Implications for Terrestrial Consumers, Ecosystems, and Management (2020) (4)
- Erratum to “ An expert system to estimate the pesticide contamination of small streams using benthic macroinvertebrates as bioindicators Part 2 : The knowledge base of LIMPACT ” [ Ecological Indicators 2 ( 2002 ) 239 – 249 ] , (2003) (4)
- Ecophysiological and life-history adaptations of Gammarus balcanicus (Schäferna, 1922) in a sinking-cave stream from Western Carpathians (Romania). (2020) (4)
- Response to comment on "Regulatory FOCUS surface water models fail to predict insecticide concentrations in the field". (2013) (4)
- Effect of Bt toxin Cry1Ab on two freshwater caddisfly shredders – an attempt to establish dose-effect relationships through food-spiking (2020) (4)
- Herbicide-Induced Shifts in the Periphyton Community Composition Indirectly Affect Feeding Activity and Physiology of the Gastropod Grazer Physella acuta. (2021) (4)
- The role of organic matrices in the fate of hydrophobic pesticides: An outdoor stream mesocosm study. (2020) (3)
- How Toxicants Influence Organic Matter Decomposition in Streams (2021) (3)
- Retention of plant protection products (PPPs) by aquatic plants in flow-through systems. (2019) (3)
- Effects of a Systemic Pesticide Along an Aquatic Tri-Trophic Food Chain (2019) (3)
- In-depth investigation of the species problem and taxonomic status of marbled crayfish, the first asexual decapod crustacean (2018) (3)
- Multiple Stressors in Aquatic Ecosystems: Sublethal Effects of Temperature, Dissolved Organic Matter, Light and a Neonicotinoid Insecticide on Gammarids (2020) (3)
- Detection of the endangered European weather loach (Misgurnus fossilis) via water and sediment samples: Testing multiple eDNA workflows (2020) (3)
- Effects of copper in Daphnia are modulated by nanosized titanium dioxide and natural organic matter: what is the impact of aging duration? (2020) (2)
- Pesticide occurrence in protected surface waters in nature conservation areas of Germany. (2022) (2)
- Global Insecticide Surface Water Contamination Assessment: BECT’s Contribution in the Last Five Decades (2016) (2)
- An assessment of mercury and its dietary drivers in fur of Arctic wolves from Greenland and High Arctic Canada. (2022) (2)
- Reduction of Pesticide Toxicity Under Field‐Relevant Conditions? The Interaction of Titanium Dioxide Nanoparticles, Ultraviolet, and Natural Organic Matter (2020) (2)
- Compound‐specific δ 15 N analyses of amino acids for trophic level estimation from indigenous and invasive freshwater amphipods (2020) (2)
- The Fungicide Tebuconazole Confounds Concentrations of Molecular Biomarkers Estimating Fungal Biomass (2020) (2)
- USE OF A CONSTRUCTED WETLAND TO REDUCE NONPOINT-SOURCE PESTICIDE CONTAMINATION OF THE LOURENS RIVER , SOUTH AFRICA (2)
- Bottom‐up effects of fungicides on tadpoles of the European common frog (Rana temporaria) (2021) (2)
- A temporal perspective on aquatic subsidy: Bti affects emergence of Chironomidae. (2023) (2)
- Infochemicals Influence Neonicotinoid Toxicity—Impact in Leaf Consumption, Growth, and Predation of the Amphipod Gammarus fossarum (2020) (1)
- Nanosized titanium dioxide elevates toxicity of cationic metals species for Daphnia – have aging and natural organic matter an unexpected impact? (2022) (1)
- Spatial and dietary sources of elevated mercury exposure in white-tailed eagle nestlings in an Arctic freshwater environment. (2021) (1)
- Addendum to the article: Misuse of null hypothesis significance testing: Would estimation of positive and negative predictive values improve certainty of chemical risk assessment? (2015) (1)
- Aquatic‐Terrestrial Insecticide Fluxes: Midges as Neonicotinoid Vectors (2023) (1)
- CRAYFISH PROTECTION PROGRAMMES IN EUROPE (2005) (1)
- ROUNDTABLE SESSION 1: CRAYFISH PROTECTION PROGRAMMES IN EUROPE (2005) (1)
- 11. Jahrestagung der Society of Environmental Toxicology and Chemistry Europe — German-Language-Branch e.V. (SETAC GLB) (2006) (1)
- Trends of Total Applied Pesticide Toxicity in German Agriculture. (2022) (1)
- Response to Comment on "Fungicide field concentrations exceed FOCUS surface water predictions: urgent need of model improvement". (2014) (1)
- Distribution of engineered Ag nanoparticles in the aquatic-terrestrial transition zone: a long-term indoor floodplain mesocosm study (2021) (1)
- Chronic effects of the strobilurin fungicide azoxystrobin in the leaf shredder Gammarus fossarum (Crustacea; Amphipoda) via two effect pathways. (2021) (1)
- In Situ Exposure of Aquatic Invertebrates to Detect the Effects of Point and Nonpoint Source-Related Chemical Pollution in Aquatic Ecosystems (2019) (0)
- The impact of climate sensitive factors on the exposure to organohalogenated contaminants in an aquatic bird exploiting both marine and freshwater habitats. (2022) (0)
- A new sample preparation approach for the analysis of 98 current-use pesticides in soil and herbaceous vegetation using HPLC-MS/MS in combination with an acetonitrile-based extraction (2023) (0)
- Subsidy quality affects common riparian web-building spiders: consequences of aquatic contamination and food resource. (2023) (0)
- Contaminants in the Antarctic Environment. The Combined Effects of Cantamination and UV irradiation (2000) (0)
- Environmental Toxicology VALIDITY AND ECOLOGICAL RELEVANCE OF AN ACTIVE IN SITU BIOASSAY USING GAMMARUS PULEXAND LIMNEPHILUS LUNATUS (1999) (0)
- A Simple and Fast Extraction Method (Safem) for Simultaneous Determination of 98 Current-Use Pesticides in Soil and Herbaceous Vegetation Using Hplc-Esi-Ms/Ms (2023) (0)
- A new approach combining forensic thresholds and a multiple-tubes approach to unravel false microsatellite profiles from cross-contaminated sample material (2020) (0)
- Marine invertebrates and heavy metal contamination in Antarctic coastal waters, comparison with non-polar species (1999) (0)
- Turbatrix aceti as an alterna-tive source of live feed in co-feeding regimes of Allis shad (Alosa alosa) (2013) (0)
- Mating Strategies of Invasive Versus Indigenous Crayfish: Multiple Paternity as a Driver for Invasion Success? (2021) (0)
- Trophic Dynamics of Mercury in the Baltic Archipelago Sea Food Web: The Impact of Ecological and Ecophysiological Traits (2022) (0)
- Legacy and emerging organohalogenated compounds in feathers of Eurasian eagle-owls (Bubo bubo) in Norway: Spatiotemporal variations and associations with dietary proxies (δ13C and δ15N). (2021) (0)
- A new approach combining forensic thresholds and a multiple-tubes approach to unravel false microsatellite profiles from cross-contaminated sample material (2020) (0)
- Multifaceted implications of the competition between native and invasive crayfish: a glimmer of hope for the native’s long-term survival (2019) (0)
- Impact across ecosystem boundaries - Does Bti application change quality and composition of the diet of riparian spiders? (2023) (0)
- Use of a constucted wetland to reduce nonpoint-source pesticide contamination of the Lourens River, South America (2000) (0)
- Evaluation of Fecal Storage and DNA Extraction Methods in Wild Boar (Sus scrofa) (2013) (0)
- SystemLink: Moving beyond Aquatic–Terrestrial Interactions to Incorporate Food Web Studies (2023) (0)
- Floodplain mesocosm system for studying environmental fate and effects of engineered nanoparticles (2015) (0)
- Response to Comment on "Aquatic Exposure Predictions of Insecticide Field Concentrations Using a Multimedia Mass Balance Model". (2016) (0)
- Two is better than one: combining gut content and stable isotope analyses to infer trophic interactions between native and invasive species (2019) (0)
- A floodplain mesocosm study: Distribution, mobility, aging, and functioning of engineered silver nanoparticles at the aquatic-terrestrial interface (2017) (0)
- Relative importance of dietary uptake and waterborne exposure for a leaf-shredding amphipod exposed to thiacloprid-contaminated leaves (2017) (0)
- Making the Invisible Visible? Using Stable Isotope Analysis to Detect Indirect Toxicant Effects. (2022) (0)
- Mixture effects of a fungicide and an antibiotic: Assessment and prediction using a decomposer-detritivore system. (2021) (0)
- Neonicotinoid insecticides in global agricultural surface waters - Exposure, risks and regulatory challenges. (2023) (0)
- As above, so below? Effects of fungicides on microbial organic matter decomposition are stronger in the hyporheic than in the benthic zone (2021) (0)
- SYSTEMLINK - a new project on the effects of stressors across ecosystem barriers (2020) (0)
- Genetic diversity management of sculpin (Cottus spp.) and brown trout (Salmo trutta) in the Palatinate Forest-North Vosges Biosphere Reserve (2023) (0)
- A Compendium of Chemical Class and Use Type Open Access Databases (2020) (0)
- Spatial and temporal variability in particle bounded pesticides exposure and their effects on meiofaunal community structure in a temporarily open estuary (2007) (0)
- Roadmap für eine nachhaltige Biomassenutzung in der Oberrheinregion. Roadmap Utilisation durable de la biomasse dans la Région du Rhin supérieur (2015) (0)
- Assessing Effects of Genetically Modified Plant Material on the Aquatic Environment Using higher-tier Studies (2023) (0)
- Mating Strategies of Invasive Versus Indigenous Crayfish: Multiple Paternity as Driver for Invasion Success? (2021) (0)
- Photoactive titanium dioxide nanoparticles modify heterotrophic microbial functioning (2021) (0)
- Tracer or toxicant: Does stable isotope labeling affect central processes in aquatic food webs? (2023) (0)
- Studying Effects of Contaminants on Aquatic-Terrestrial Subsidies: Experimental Designs Using Outdoor and Indoor Mesocosms and Microcosms (2020) (0)
- Fate and effects of silver nanoparticles at the aquatic-terrestrial interface: A floodplain mesocosm experiment (2017) (0)
- Research unit INTERNANO: Mobility, aging and functioning of engineered inorganic nanoparticles at the aquatic-terrestrial interface (2013) (0)
- Contaminants in the Antarctic Environment XII. Use of the Gammarid Paramorea walkeri as Potential Biological Indicator of Marine Environmental Contamination (2000) (0)
- Electrofishing distances for sampling fish assemblages in oxbow lakes of the River Rhine (2022) (0)
- Response to comment on "regulatory focus surface water models fail to predict insecticide concentrations in the field". (2013) (0)
- Aquatic-Terrestrial Linkages: Insecticide-Mediated Effects on Emerging Insects Cascading to Terrestrial Food Webs. (2022) (0)
- Effect of Bt toxin Cry1Ab on two freshwater caddisfly shredders – an attempt to establish dose-effect relationships through food-spiking (2020) (0)
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What Schools Are Affiliated With Ralf Schulz?
Ralf Schulz is affiliated with the following schools:
