Walter Klöpffer

Walter Klöpffer's AcademicInfluence.com Rankings

Walter Klöpffer

Earth Sciences

#1866

World Rank

#2600

Historical Rank

Environmental Science

#210

World Rank

#212

Historical Rank

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Earth Sciences

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Walter Klöpffer's Published Works

Number of citations in a given year to any of this author's works

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

Life cycle assessment (1997) (2360)
Environmental life-cycle costing: a code of practice (2011) (444)
In: Udo de Haes et al. Life-cycle impact assessment. Striving towards best practice. (2002) (293)
Life-Cycle based methods for sustainable product development (2003) (258)
Analytical tools for environmental design and management in a systems perspective (2012) (255)
Industrial ecology: Towards closing the material cycle (1996) (241)
Transfer of Electronic Excitation Energy in Polyvinyl Carbazole (1969) (231)
The Role of SETAC in the Development of LCA (2006) (150)
The Hitch Hiker´s Guide to LCA - An orientation in LCA methodology and application (2006) (111)
Do airborne nitrophenols contribute to forest decline (1987) (101)
Spectral solar photon irradiance in Central Europe and the adjacent North Sea (1988) (95)
Background and Future Prospects in Life Cycle Assessment (2014) (89)
Nanotechnology and Life Cycle Assessment. A systems approach to Nanotechnology and the environment: Synthesis of Results Obtained at a Workshop Washington, DC 2–3 October 2006 (2007) (77)
The critical review of life cycle assessment studies according to ISO 14040 and 14044 (2012) (74)
Environmental Hazard- Assessment of chemicals and products (1994) (73)
Allocation rule for open-loop recycling in life cycle assessment (1996) (73)
Excimer and monomer fluorescence of 1,3-biscarbazolyl propane (1969) (69)
Is LCC relevant in a sustainability assessment? (2011) (65)
Introduction to Polymer Spectroscopy (1984) (64)
Life cycle assessment of contaminated sites remediation (1999) (60)
Luminescence of poly(N-vinylcarbazole) films at 77 K. I. Fluorescence, phosphorescence and delayed fluorescence (1980) (52)
Transfer of Electronic Excitation Energy in Solid Solutions of Perylene in N‐Isopropylcarbazole (1969) (48)
Intramolecular Proton Transfer in Electronically Excited Molecules (2007) (48)
Exciton Diffusion in Pyrene-A Thermally Activated Hopping Process (1972) (47)
Standardisation efforts to measure greenhouse gases and ‘carbon footprinting’ for products (2008) (46)
Life-Cycle Based Sustainability Assessment of Products (2008) (44)
On the fluorescence of methyl salicylate in hydrogen bonding solvents (1974) (43)
Criteria for assessing the environmental behavior of chemicals: selection and preliminary quantification. (1982) (42)
Physicochemical properties as useful tools for predicting the environmental fate of organic chemicals. (1982) (41)
The valuation step within LCA (1996) (37)
Infrared Spectroscopy of Polymers (1984) (35)
Life Cycle Assessment (Lca) (2014) (34)
Photochemical degradation of pesticides and other chemicals in the environment : a critical assessment of the state of the art (1992) (34)
Environmental hazard assessment of chemicals and products. Part V. Anthropogenic chemicals in sewage sludge (1996) (33)
In defense of the cumulative energy demand (1997) (33)
Absorption and fluorescence spectra of methyl salicylate in the vapor phase (1979) (30)
Screening of the adsorption behavior of new chemicals: natural soils and model adsorbents. (1982) (30)
Multicompartmental fate of persistent substances (2007) (30)
Luminescent groups in very weakly degraded polystyrene (1975) (28)
Chemodynamics and environmental modeling: An introduction (2000) (27)
The Critical Review Process According to ISO 14040-43: An Analysis of the Standards and Experiences Gained in their Application (5 pp) (2005) (25)
Introducing Life Cycle Assessment and its Presentation in ‘LCA Compendium’ (2014) (25)
Life Cycle Assessment as Part of Sustainability Assessment for Chemicals (5 pp) (2005) (24)
Anomalous luminescence behaviour of Michler's ketone in solid solutions (1971) (23)
Life Cycle Inventory Analysis (2014) (23)
A convenient model and program for the assessment of abiotic degradation of chemicals in natural waters. (1989) (23)
ENERGY TRANSFER IN FILMS OF POLYMERS WITH AROMATIC SIDE‐GROUPS (1981) (23)
Winnik, A. M. (Hrsg.): Photophysical and Photochemical Tools in Polymer Science. Conformation, Dynamics, Morphology, Vol. 182 aus: NATO ASI Series, Series C: Mathematical and Physical Sciences, D. Reidel, Dordrecht (1986). 680 Seiten, Preis: Dfl. 260.- (1988) (23)
An early systems analysis of packaging for liquids (1996) (22)
Phototransformation of Air Pollutants: Rapid Test for the Determination of kOH (1985) (22)
The Environmental Model Segment Approach for estimating potential environmental concentrations. I. The model. (1984) (22)
Steady-state photocurrent action spectra in polyvinyl carbazole (1970) (22)
A laboratory method for testing the volatility from aqueous solution: first results and comparison with theory. (1982) (20)
Life cycle analysis and ecological balance: Methodical approaches to assessment of environmental aspects of products (1992) (20)
Environmental hazard (1994) (19)
Testing of the abiotic degradation of chemicals in the atmosphere: the smog chamber approach. (1988) (19)
The valuation step within LCA (1996) (19)
Molecular Weight Dependent Delayed Fluorescence in Solid Solutions of Poly(N-vinylcarbazole) in 2-Methyltetrahydrofuran (1977) (19)
Energy transfer in crystalline layers of pyrene (1970) (18)
A multi media load model for the Baltic Sea (2001) (18)
Luminescence of poly(n-vinyl-carbazole) films at 77 K. II. Kinetic model of exciton trapping and annihilation (1981) (17)
Subjective is not arbitrary (1998) (17)
Peer (Expert) review in LCA according to SETAC and ISO 14040 (1997) (17)
Triplet energy transfer in solid solutions and films of poly(vinyl carbazole) (1973) (16)
Environmental hazard (1994) (15)
How many case studies should we publish, if any? (2013) (15)
Environmental hazard — Assessment of chemicals and products (1994) (14)
Kommentar des wissenschaftlichen Gutachtergremiums zur Sachbilanz der Tensidherstellung in Europa / Overview of the Scientific Peer Review of the European Life Cycle Inventory for Surfactant Production (1995) (14)
An update on the liaison of the two LCA-planets: 11th SETAC Europe Annual Meeting, 6–10 May 2001 in Madrid, Spain (2001) (14)
Environmental hazard assessment of chemicals and products. Part VI. Abiotic degradation in the troposphere. (1996) (14)
Integrating a new section in Int J LCA (2002) (13)
From LCA to Sustainability Assessment (2014) (13)
Environmental management strategies (1996) (13)
Atmospheric degradation of organic substances data for persistence and long-range transport potential (2007) (13)
Experiences with the critical review process of aluminium LCI data (2009) (12)
Investigation of triplet—triplet energy transfer in films of poly-n-vinylcarbazole employing chemiluminescence techniques (1978) (12)
Bimolecular OH rate constants of organic compounds in solution. 1. Measurements in water using hydrogen peroxide as an OH source. (1991) (11)
Reductionism versus expansionism in LCA (1996) (11)
The peer reviewing process — A case study (1996) (11)
Aromatic Polymers in Dilute Solid Solutions: Electronic Energy Transfer and Trapping (1987) (10)
Energy Transfer and Trapping in Rigid Solutions of Aromatic Polymers (1978) (10)
Spectroscopic and Electrical Properties of Polymeric Donor—Acceptor Complexes (1967) (10)
Excited state relaxation in bichromophoric rotors: Time‐resolved fluorescence of 1,3‐di(N‐carbazolyl) propane: A three‐state analysis (1988) (10)
Editorial: Is LCA unique? (1998) (9)
Survey on the series (1994) (8)
Part IV: Life Cycle Assessment (LCA) (1994) (8)
Energy Transfer in Poly(N‐Vinylcarbazole) Films (1979) (8)
The Environmental Model Segment Approach for estimating potential environmental concentrations. II. Application of the model to p-dichlorobenzene and trichloroethene. (1984) (7)
Do we truly require an international society for LCA practitioners? (1997) (7)
Note on the critical review of the study “Life Cycle Assessment for the different used tyres recycling methods” prepared for Aliapur by Ecobilan (2010) (7)
Publishing Scientific Articles with Special Reference to LCA and Related Topics (6 pp) (2007) (7)
Global life cycle impact assessments of material shifts. The example of a lead-free electronics industry (2011) (7)
Bimolecular OH rate constants of organic compounds in solution. 2. Measurements in 1,2,2-trichlorotrifluoroethane using hydrogen peroxide as an OH source. (1993) (7)
Life Cycle Assessment in the Mirror of Int J LCA: Past, Present, Future (2005) (7)
Electronic spectra of dilute solutions of cationic and radicalic poly (n‐vinylcarbazole) (1986) (6)
p Conduction in Organic Polymers (1968) (5)
Life Cycle Assessment Without Time? Time Matters in Life Cycle Assessment (2000) (5)
Best available practice in life cycle assessment of climate change, stratospheric ozone depletion, photo-oxidant formation, acidification, and eutrophication-Backgrounds on specific impact categories (2001) (5)
Life cycle assessment as part of sustainability assessment for chemicals. (2005) (5)
Life Cycle Inventories for the Production of Detergent Ingredients (2000) (4)
Best available proctice in life cycle assessment of climate change, stratosheric ozone depletion, photo-oxidant formation, acidification and eutrophication. Backgrounds on general issues. (2003) (4)
Accolades for Almut Beate Heinrich, our Managing-Editor (2008) (4)
Exposure and hazard assessment within the life cycle impact assessment (1995) (4)
Our plans and expectations for the 14th volume 2009 of Int J Life Cycle Assess (2009) (4)
Theory and practical implementation of life cycle assessment (2003) (4)
Life cycle management (LCM) (2002) (4)
Thank you, Almut! (2012) (3)
Intramolecular proton transfer in ortho hydroxybenzophenones (2007) (3)
Announcement: www.Scientific Journals.com embarking on new opportunities with a new publisher (2007) (3)
How to communicate LCA results (2000) (3)
Light Absorption by Pyrene Single Crystals Between 4 and 300 °K (1973) (2)
Publications in OnlineFirst (2005) (2)
How to deal with persistent organic pollutants (POPs)? (2001) (2)
Introducing a new section in the International Journal of Life Cycle Assessment: Critical Review and Life Cycle Assessment Standards (2017) (2)
Two captains on the bridge (2013) (2)
Persistence revisited (2007) (2)
THE CRITICAL REVIEW ACCORDING TO ISO 14040+44 - HOW AND WHY IT CAME ABOUT. (2013) (2)
Significance of Photo‐Degradation in Environmental Risk Assessment (2007) (2)
Accolades for Almut Beate Heinrich, our Managing-Editor (2008) (2)
Comment on the editorial note by Baitz et XXI aliis (2012) (2)
The Age of E-mail Submission has passed - The Age of ESS Submission has arrived (7 pp) (2006) (2)
Accolades for Almut Beate Heinrich, our managing-editor (2008) (2)
Round Table: Editors Meeting Int J LCA, ESPR and JSS, 13–14 October 2006 in Heidelberg, Germany (2006) (1)
How to deal with persistent organic pollutants (POPs)? (2001) (1)
Time-resolved fluorescence of bichromophoric rotors — confermational dynamics of 1,3-di(N-carbazolyl)propane (1987) (1)
Triplet-triplet annihilation in dilute, solid solutions of aromatic polymers (1994) (1)
From hazard assessment to life cycle assessment (1995) (1)
Database ABIOTIKx- Assessment of the chemical life of organic substances in the troposphere (1994) (1)
Absorption Spectroscopy in the Ultraviolet and Visible Regions (1984) (1)
Methods of the ecotoxicological evaluation of chemicals : photochemical degradation in the gas phase 6 (1984) (1)
Table of Reaction Rate Constants of Photo‐Degradation Processes (2007) (0)
Life Cycle Impact Assessment (2014) (0)
The global LCA village (1998) (0)
Environmental hazard assessment of chemicals and products. Part VII. A critical survey of exposure data requirements and testing methods (1996) (0)
Book reviews (1983) (0)
United States Patent ( 19 ) Ernsting (2017) (0)
ESCA in Polymer Spectroscopy (1984) (0)
Appendix A: Solution of Exercises (2014) (0)
Life Cycle Interpretation, Reporting and Critical Review (2014) (0)
Chapter 5 Life-Cycle Based Sustainability Assessment of Products (0)
When does the 21st century start? (1999) (0)
Editors Meeting of the Scientific Journals in Porto, Portugal, 19 May 2007: Circulo Universitario (Rua do Campo Alegre, 877, 4150-180 Porto) (2007) (0)
EXCIMERS AS LOCALIZED AND DELOCALIZED STATES IN ORGANIC SOLIDS (1971) (0)
Appendix: CAS Register (2007) (0)
Abiotic Degradation in the Atmosphere (2007) (0)
The areas of protection debate (doi: http://www.scientificJournais.com/db/PDF/ehs/2002.03/ehs2002.03.014.pdf) (2002) (0)
Fluorescence- and Phosphorescence Spectroscopy of Polymers (1984) (0)
Life Cycle Assessment (LCA) Code of Practice — Workshop (1993) (0)
Vibrations of Polymers (1984) (0)
News & Views (1999) (0)
Appendix B: Standard Report Sheet of Electricity Mix Germany (UBA 2000, Materials p. 179ff) Historic example, only for illustrative purposes (2014) (0)
Articles with Special Reference to LCA and Related Topics * (0)
Photochemical degradation testing of organic chemicals in the gas phase (1981) (0)
Nuclear Magnetic Resonance (NMR) Spectroscopy of Polymers (1984) (0)
Good Bye and Hello: Up to new shores (2003) (0)
Accolades for Almut Beate Heinrich, our Managing-Editor (2008) (0)
Electron-Spin-Resonance (ESR) Spectroscopy of Polymers (1984) (0)
Principles of Spin-Resonance Spectroscopy (1984) (0)
Determination of the Rate Constant KOH (Air) Using Freon 113 as an Inert Solvent (2018) (0)
Goal and Scope Definition (2014) (0)
Editors Meeting of the Scientific Journals in Porto, Portugal, 19 May 2007 (2007) (0)

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Walter Klöpffer's Academic­Influence.com Rankings

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Walter Klöpffer's Published Works

Published Works

Walter Klöpffer's AcademicInfluence.com Rankings