Johnathan Proctor

Johnathan Proctor's AcademicInfluence.com Rankings

Johnathan Proctor

Biology

#10761

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#14116

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Neuroscience

#1689

World Rank

#1742

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Biology

Johnathan Proctor's Degrees

PhD Neuroscience University of California, Berkeley
Bachelors Biology Stanford University

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Johnathan Proctor'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

The identification of vesicular glutamate transporter 3 suggests novel modes of signaling by glutamate (2002) (555)
The Vegetation of Ultramafic (Serpentine) Soils. (1994) (393)
The Ecology of Serpentine Soils (1975) (358)
Ecological studies in four contrasting lowland rain forests in Gunung Mulu National Park, Sarawak I. Forest environment, structure, and floristics (1983) (353)
Nature and Dynamics of Forest-Savanna Boundaries. (1994) (335)
Tropical Deforestation and Species Extinction. (1993) (299)
Hydrology and Biogeochemistry of Tropical Montane Cloud Forests: What Do We Really Know? (1995) (278)
Tropical rain forest (1987) (259)
The Ecology of Sumatra (1989) (251)
Tropical Ecology and Physical Edaphology. (1986) (246)
Mineral Nutrients in Tropical Forests and Savanna Ecosystems. (1991) (229)
Tropical Rain Forest Ecosystems. (1990) (225)
ECOLOGICAL STUDIES IN FOUR CONTRASTING LOWLAND RAIN FORESTS IN GUNUNG MULU NATIONAL PARK, SARAWAK II. LITTERFALL, LITTER STANDING CROP AND PRELIMINARY OBSERVATIONS ON HERBIVORY (1983) (220)
ECOLOGICAL STUDIES IN FOUR CONTRASTING LOWLAND RAIN FORESTS IN GUNUNG MULU NATIONAL PARK, SARAWAK III. DECOMPOSITION PROCESSES AND NUTRIENT LOSSES FROM LEAF (1983) (215)
The Ecology of areas with serpentinized rocks : a world view (1991) (191)
Vegetation and soil and plant chemistry on ultramafic rocks in the tropical Far East (2003) (190)
Hydrological observations in montane rain forests on Gunung Silam, Sabah, Malaysia, with special reference to the «Massenerhebung» effect (1993) (183)
CHANGES IN SOIL NITROGEN-MINERALIZATION AND NITRIFICATION ALONG AN ALTITUDINAL TRANSECT IN TROPICAL RAIN FOREST IN COSTA RICA (1988) (178)
Why plants grow poorly on very acid soils: are ecologists missing the obvious? (2001) (168)
Structure and floristics of an old secondary rain forest in Central Kalimantan, Indonesia, and a comparison with adjacent primary forest (2004) (152)
Reproductive phenology over a 10‐year period in a lowland evergreen rain forest of central Borneo (2007) (150)
Ecological studies on Gunung Silam, a small ultrabasic mountain in Sabah, Malaysia. I. Environment, forest structure and floristics (1988) (147)
Ecological studies in four contrasting lowland rain forests in Gunung Mulu National Park, Sarawak. IV: Associations between tree distribution and soil factors (1984) (137)
Population genetic structure of mahogany (Swietenia macrophylla King, Meliaceae) across the Brazilian Amazon, based on variation at microsatellite loci: implications for conservation (2003) (135)
The Plant Ecology of Serpentine: III. The Influence of a High Magnesium/Calcium Ratio and High Nickel and Chromium Levels in Some British and Swedish Serpentine Soils (1971) (135)
Toxins, nutrient shortages and droughts: the serpentine challenge (1999) (128)
Ecological studies on a lowland evergreen rain forest on Maraca Island, Roraima, Brazil, II. Litter and nutrient cycling (1992) (127)
Effects of nitrogen and phosphorus fertilization in a lowland evergreen rainforest. (1999) (122)
The Ecology of Areas with Serpentinized Rocks (1992) (118)
The Plant Ecology of Serpentine: II. Plant Response to Serpentine Soils (1971) (114)
Fine Root Dynamics in a Tropical Rain Forest is Influenced by Rainfall (2005) (112)
Vertical profile of epiphytes in a Pacific Northwest old-growth forest (1997) (111)
Ecological studies on Gunung Silam, a small ultrabasic mountain in Sabah, Malaysia. II: Some forest processes (1989) (108)
Ecological studies on a lowland evergreen rain forest on Maraca Island, Roraima, Brazil I. Physical environment, forest structure and leaf chemistry (1992) (102)
Nutrient cycling in primary and old secondary rainforests (1987) (97)
Dirigent-mediated podophyllotoxin biosynthesis in Linum flavum and Podophyllum peltatum. (2000) (93)
The influence of cadmium, copper, lead, and zinc on the distribution and evolution of metallophytes in the British Isles (1990) (93)
Soil variation with altitude on Volcan Barva, Costa Rica. (1990) (88)
THE PLANT ECOLOGY OF SERPENTINE I. SERPENTINE VEGETATION OF ENGLAND AND SCOTLAND (1971) (86)
Ecological studies on four rainforests in Karnataka, India. II: Litterfall (1986) (81)
Preliminary studies on forest structure and floristics on Volcán Barva, Costa Rica (1990) (80)
Ecological studies on four rainforests in Karnataka, India. I: environment, structure, floristics and biomass (1986) (77)
Effects of aluminium on the growth and mineral composition of Betula pendula Roth. (2000) (75)
Growth of Serpentine and Non-Serpentine Races of Festuca Rubra in Solutions Simulating the Chemical Conditions in a Toxic Serpentine Soil (1981) (74)
The causes of altitudinal zonation of rain forests on Bukit Belalong, Brunei. (1996) (68)
Primary lowland dipterocarp forest at Danum Valley, Sabah, Malaysia. Species composition and patterns in the understorey (1996) (67)
Plant growth and reproduction on a toxic alpine ultramafic soil: adaptation to nutrient limitation. (1997) (66)
The effects of forest phenology and floristics on populations of Bornean and Sumatran orangutans. Are Sumatran forests better orangutan habitat than Bornean forests (2009) (65)
Rainfall interception in three contrasting lowland rain forest types in Central Kalimantan, Indonesia (2007) (64)
Litterfall Mass, Chemistry, and Nutrient Retranslocation in a Monodominant Forest on Maracá Island, Roraima, Brazil 1 (1999) (61)
Soil acidity and nutrient deficiency in central Amazonian heath forest soils (2007) (61)
Mechanisms of plant regeneration during succession after shifting cultivation in eastern Amazonia (2007) (60)
Altitudinal zonation of rain forest on Bukit Belalong, Brunei: soils, forest structure and floristics (1997) (59)
The ExsA Protein of Bacillus cereus Is Required for Assembly of Coat and Exosporium onto the Spore Surface (2005) (59)
Tropical rain forests (1990) (59)
Zonation of forest vegetation and soils of Mount Cameroon, West Africa (2007) (51)
Soil Mg and Ni as causal factors of plant occurrence and distribution at the Meikle Kilrannoch ultramafic site in Scotland (1997) (51)
Flexible mating system in a logged population of Swietenia macrophylla King (Meliaceae): implications for the management of a threatened neotropical tree species (2007) (49)
Nitrogen mineralization and nitrification in terra firme forest and savanna soils on Ilha de Maracá, Roraima, Brazil (1991) (48)
Influence of magnesium on nickel toxicity (1976) (47)
Heath forests and acid soils (1999) (46)
Forest structure, floristic composition and soils of an Amazonian monodominant forest on maracá Island, Roraima, Brazil (1997) (45)
Invertebrates in the litter and soil at a range of altitudes on Gunung Silam, a small ultrabasic mountain in Sabah (1987) (44)
Invertebrates in the litter and soil on Volcán Barva, Costa Rica (1988) (43)
How far north does Lowland Evergreen Tropical Rain Forest go (1998) (43)
SOIL AND VEGETATION OF THE KEEN OF HAMAR SERPENTINE, SHETLAND (1987) (40)
The importance of nickel for plant growth in ultramafic (Serpentine) soils.. ed. 1 (1994) (40)
LITTERFALL AND NUTRIENT CYCLING IN FOUR RAIN FORESTS IN THE SRINGERI AREA OF THE INDIAN WESTERN GHATS (1994) (39)
A comparative study of metal levels in plants from two contrasting lead-mine sites (2004) (35)
Field-capacity water extracts from serpentine soils (1981) (34)
The Response of Serpentine and Non-Serpentine Agrostis Stolonifera to Magnesium and Calcium (1976) (33)
Rain forest on Maracá Island, Roraima, Brazil: artificial gaps and plant response to them (1998) (33)
Population dynamics of five tree species in a monodominant Peltogyne forest and two other forest types on Maracá Island, Roraima, Brazil (1997) (32)
Above-ground biomass changes over an 11-year period in an Amazon monodominant forest and two other lowland forests (2007) (31)
Rain forest on Maracá Island, Roraima, Brazil: soil and litter process response to artificial gaps (1998) (30)
VEGETATION AND SOIL FACTORS ON A HEAVY METAL MINE SPOIL HEAP (1983) (29)
Soil and Plant Changes Across a Monodominant Rain Forest Boundary on Maraca Island, Roraima, Brazil (1997) (29)
The effects of fertilization on part of the Keen of Hamar Serpentine, Shetland (1987) (28)
Leaf Litter Decomposition and Monodominance in the Peltogyne Forest of Maracá Island, Brazil1 (2002) (28)
Insect defoliation of a monodominant Amazonian rainforest (1994) (28)
Metal concentrations in plants and soils from two British serpentine sites (2004) (26)
Mineral nutrients in tropical forests (1983) (24)
What causes the vegetation types on Mount Bloomfield,a coastal tropical mountain of the western Philippines? (1999) (24)
Phyllanthus balgooyi (Euphorbiaceae s.l.), a new nickel-hyperaccumulating species from Palawan and Sabah (2003) (23)
MOUNT BLOOMFIELD, PALAWAN, PHILIPPINES: FORESTS ON GREYWACKE AND SERPENTINIZED PERIDOTITE (2000) (23)
The vegetation over ultramafic rocks in the tropical far east (1992) (21)
Notes on the Feeding of Land Leeches (Haemadipsa zeylanica Moore and H. picta Moore) in Gunung Mulu National Park, Sarawak (1985) (21)
Forests of the ultramafic mount Giting-Giting, Sibuyan Island, the Philippines (1998) (21)
RAIN FORESTS AND THEIR SOILS IN THE SRINGERI AREA OF THE INDIAN WESTERN GHATS (1994) (20)
Chemical and ecological studies on the vegetation of ultramafic sites in Britain (1992) (20)
Fine root growth and nutrient release in decomposing leaf litter in three contrasting vegetation types in central Amazonia (2007) (18)
Chemical and Ecological Studies of Heath Plants and Soils of the Lizard Peninsula, Cornwall (1978) (18)
Plant and soil chemical analyses from a range of Zimbabwean serpentine sites. (1980) (18)
THE EFFECTS OF MAGNESIUM, NICKEL, CALCIUM AND MICRONUTRIENTS ON THE ROOT SURFACE PHOSPHATASE ACTIVITY OF A SERPENTINE AND NON‐S ERPENTINE C LONE OF FESTUCA RUBRA L. (1984) (18)
A Population of the Valley Pocket Gopher (Thomomys bottae) on a Serpentine Soil (1971) (18)
Batesian and Müllerian mimicry between species with connected life histories, with a new example involving braconid wasp parasites of Phoracantha beetles (1992) (17)
Mineral nutrients in some Botswana savanna types. (1989) (17)
Invertebrates in the litter and soil on the ultramafic Mount Giting-Giting, Philippines (1997) (15)
Ecology of the Wet-Dry Tropics. (1987) (15)
Ecological studies on the Lime Hill serpentine, Scotland (1979) (15)
Varieties of ultramafic soil formation, plant cover and productivity. (2004) (15)
Part 1. Introduction and overview. (2002) (15)
The vegetation of ultrabasic soils on the Isle of Rhum. II. The causes of the debris. (1989) (14)
Altitudinal zonation of the rain forests in the Manusela National Park, Seram, Maluku, Indonesia (1990) (14)
Ecological studies on Meikle Kilrannoch Serpentines (1980) (13)
Seed attack by beetles and leaf-cutter ants on Peltogyne gracilipes Ducke (Caesalpiniaceae) on Maracá Island, Brazilian Amazonia (1996) (12)
Foliar chemistry and leaf herbivory on mount Bloomfield, Palawan, Philippines (2000) (11)
Local wind damage in Barito Ulu, Central Kalimantan: a rare but essential event in a lowland dipterocarp forest? (2001) (11)
Forests, Water and People in the Humid Tropics: Rainforest mineral nutrition: the ‘black box’ and a glimpse inside it (2005) (11)
Vegetation and soils of the Meikle Kilrannoch ultramafic sites (1991) (10)
The demography of Lychnis alpina L. on the Meikle Kilrannoch ultramafic site (1996) (10)
The ecology of ultramafic areas in Zimbabwe (1992) (10)
Growth of oats, beet and rape in four serpentine soils (1982) (9)
Does water stress, nutrient limitation, or H-toxicity explain the differential stature among Heath Forest types in Central Kalimantan, Indonesia? (2013) (9)
Effect of frond age on frond elongation, gas exchange, and water relations in the ostrich fern (Matteuccia struthiopteris) (1984) (9)
The growth response of ecotypes of Holcus lanatus L. from different soil types in northwestern Europe to phenolic acids. (2000) (9)
The ant-mimetic plant bug, Coquillettia insignis (Heteroptera: Miridae), feeds on the Ni hyperaccumulator plant, Streptanthus polygaloides (Brassicaceae). (2004) (9)
Leaf δ13C signatures in heath and lowland evergreen rain forest species from Borneo (2000) (9)
Effect of Water Stress on Gas Exchange in Fronds of the Ostrich Fern (Matteuccia struthiopteris (L.) Todaro) (1983) (9)
The Glen Artney Juniper Wood (1986) (9)
Ecophysiology of Chrysolina pardalina Fabricius (Chrysomelidae), a herbivore of the South African Ni hyperaccumulator Berkheya coddii (Asteraceae). (2004) (9)
A NUMEROTAXONOMIC STUDY OF SOME SPECIES OF TRIFOLIUM, SECTION LUPINASTER (1966) (8)
Saltmarshes of the Upper Forth Estuary (1983) (8)
Ecological studies on three contrasting Scottish oakwoods II. Litter decomposition (1994) (8)
Ecological studies on three contrasting Scottish oakwoods I. Site descriptions and small litterfall (1994) (8)
The growth response of ecotypes of Holcus lanatus L. from different soil types in Northwestern Europe to aluminium and silicon (2001) (7)
Nickel hyperaccumulation of some subspecies of Alyssum serpyllifolium (Brassicaceae) from ultramafic soils on the Iberian Peninsula. (2004) (7)
Nickel accumulation patterns in two South African Ni hyperaccumulator species. (2004) (7)
The vegetation of ultrabasic soils on the Isle of Rhum I. Physical environment, plant associations and soil chemistry (1989) (6)
Leaf herbivory on three tree species in a monodominant and two other Terra firme forests on Maracá Island, Brazil (2001) (6)
Contrasting forest-savanna boundaries on Maraca Island, Roraima, Brazil (1992) (5)
Use of the cotton strip assay at 3 altitudes on an ultrabasic mountain in Sabah, Malaysia (1988) (5)
Montane forest in the Dumoga Bone National Park, North Sulawesi (1999) (5)
Tropical rain forest: structure and function (1986) (5)
MODELING ENERGY FLOWS AND SURFACE TEMPERATURES OVER FOREST AND SAVANNA (1992) (5)
The broadleaved tree-conifer controversy at Sierra Bermeja, an ultramafic mountain in southern Spain. (2004) (4)
The forest-savanna boundary on Maraca Island, Roraima, Brazil An investigation of two contrasting transects (1992) (4)
STRUHSAKER, T. T. 1997. Ecology of an African rain forest: logging in Kibale and the conflict between conservation and exploitation. University Press of Florida, 15 N.W. 15th St., Gainesville, Florida 32611-2079, USA. 456 pp. ISBN 0-8130-1490-5. Price US$ 39.95 (cloth). (1998) (4)
Nutrient Cycling in Tropical Forest Ecosystems. (1986) (4)
Tropical rain forests (1989) (4)
California ultramafic vegetation: diversity and phytosociological survey. (2004) (4)
The effects of available Fe and Ni on ultramafic and non-ultramafic Cochlearia spp. (Brassicaceae) (2001) (4)
Recent work on the ultramafic vegetation of Scotland (1997) (4)
The status of conservation of ultramafic sites in the USA and Canada. (2004) (4)
A semi-evergreen forest on Maraca Island I. Physical environment, forest structure and floristics (1994) (3)
Characterization of Cenococcum geophilum isolates from an ultramafic area by microsatellite-primed PCR. A tool for future revegetation programmes. (2004) (3)
NPP Tropical Forest: Gunung Mulu, Malaysia, 1977-1978, R1 (2013) (3)
Seasonal fluctuation of ixodid ticks on a herd of indigenous goats at oodi, kgatleng district, Botswana (1997) (3)
Tropical rain forest: ecology and physiology (1985) (3)
Stabililty and change in ultramafic fellfield vegatation at the Keen of Hamar, Shetland, Scotland (2001) (3)
A Spatial Model of Anti-predator Vigilance (2000) (3)
Mineral Nutrients in Tropical Forest and Savanna Ecosystems.@@@Special Publications Series of the British Ecological Society. (1990) (3)
Preliminary studies of altitudinal zonation and nitrogen supply on Bukit Belalong, Brunei Darussalam (1996) (2)
Saltmarsh vegetation in the Forth estuary, Scotland (1987) (2)
Vegetation and soil factors on the Jerah mine, Scotland (1983) (2)
Vegetation and soil studies of the enclosed heathlands of the Lizard Peninsula, Cornwall (1980) (2)
The effects of fire and grazing on serpentine versus nonserpentine chaparral and grassland. (2004) (2)
Response of Xanthomonas campestris to metals: implications for hyperaccumulation as a pathogen defense. (2004) (2)
Notes on tropical American nickel accumulating plants. (2004) (2)
Regional and local diversity in the ultramafic endemic flora of California: preliminary results of a geographic study. (2004) (2)
Plant community-soil relationships at an ultramafic site in southern British Columbia, Canada. (2004) (2)
Serpentine Botany@@@The Ecology of Areas with Serpentized Rocks. (1993) (2)
Phytoextraction and bioavailability of Cd and Ni in soils. (2004) (1)
Geology and Plant Life . A. R. Kruckeberg. Seattle, WA: University of Washington Press. 2002. 363pp., b/w photographs, illus., figs. ISBN 0 29598 203 9, £31.00 (hardback). ISBN 0 29598 452 X, £17.95 (paperback). (2005) (1)
Plant ecology of ultramafic outcrops in the Northern Apennines (Piacenza province, Italy). (2004) (1)
Studies on California's ultramafic flora: a selected microanalytical screening. (2004) (1)
A survey of the ultramafic flora and vegetation of Mt. Gerania, Greece. (2004) (1)
Ultramafic flora and vegetation at San Felipe, Jatibonico, Central Cuba. (2004) (1)
Tropical rain forest conservation (1984) (1)
Ultramafic shift of López's Aridity Index. (2004) (1)
The ultramafic flora of Central Iran: a preliminary investigation. (2004) (1)
Costa Rica-An Eccentric But Valuable Natural History@@@Costa Rican Natural History. (1984) (1)
Leaf Litter Decomposition and Monodominance in the Peltogyne Forest of Marací Island, Brazil1 (2002) (1)
THE EFFECTS OF MAGNESIUM, NICKEL, CALCIUM AND MICRONUTRIENTS ON THE ROOT SURFACE PHOSPHATASE ACTIVITY OF A SERPENTINE AND NON-SERPENTINE CLONE OF (1984) (1)
A Useful Inexpensive Rain Forest Text Book@@@Tropical Rain Forest Ecology. (1992) (0)
Studies on rain rorest and savanna regeneration on Maraca Island, Brazil (1990) (0)
Ultramafic outcrops in the north-west of the Iberian Peninsula. Flora and vegetation. Threat and conservation of endemic plants. (2004) (0)
Serpentene and its vegetation: a multidisciplinary approach: : By R. R. Brooks, Crom Helm, London, 1987, 454 pp. +vii, £40. (1988) (0)
Chromatography as an Aid to the Identification of Nocardia Species BY (0)
Timber production, sustainable forest management and biodiversity: challenges for the forestry profession. (2002) (0)
A quantitative and spatial model of escalation (2014) (0)
Earl of Cranbrook, and D. S. Edwards (1994). Belalong: A Tropical Rainforest . The Royal Geographical Society, London, & Sun Tree Publishing, Singapore. (1995) (0)
P. L. Woolmer & M. J. Swift (eds) 1994. The Biological Management of Tropical Soil Fertility. John Wiley, Chichester, UK. vii + 243 pp. ISBN 0-471-95095-5. £60 (hardback). (1996) (0)
A Classic in Paperback@@@Tropical Rain Forests of the Far East. (1989) (0)
Preparing academic curricula to produce market-oriented foresters: future challenges. (2002) (0)
Re-monitoring of experimental forest regeneration plots on Maraca Island, Brazil. Final report (1992) (0)
Native plants resistant or sensitive to environmental impacts produced by mining activity in Moa (Cuba) and their possible use for rehabilitation. (2004) (0)
Book Review: Human activities and the tropical rainforest: past, present and possible future (2000) (0)
The road to successful phytoremediation: paved by ultramafics. (2004) (0)
An Idiosyncratic But Valuable Addition to the Rain Forest Literature@@@The Tropical Rain Forest: A First Encounter. (1989) (0)
Social forestry, environment and society: the course, state and trend of sustainability in the tropical rain forests; new challenges to education. (2002) (0)
Breeding considerations for improving cadmium hyperaccumulation in two French Thlaspi caerulescens J. and C. Presl populations. (2004) (0)
Forestry curriculum: a private enterprises perspective. (2002) (0)
Succession of plant associations in a reservoir on ultramafic rocks during a hydrological cycle. (2004) (0)
The Braco Pinewood (1984) (0)
Effects of nickel on growth and nutrient concentrations of Cunonia macrophylla, an endemic New Caledonian Cunoniaceae. (2004) (0)
Subterranean phytomass in natural, polluted and reforested areas in the mining region of Moa, Cuba. (2004) (0)
MONODOMINANT AND T W O OTHER TERRA FIRME FORESTS ON M A R A C Á ISLAND, BRAZIL (2015) (0)
Changes in the floristic composition of an ultramafic savanna with improved soil. (2004) (0)
Population dynamics of two Scottish Ultramafic (serpentine) rarities with contrasting life histories (2003) (0)
Forestry curriculum: the perspective of the Ministry of Forestry and Estate Crops, Republic of Indonesia. (2002) (0)
Tropical rain forest (1988) (0)
Plant chromium toxicity on Summerford Bing, Falkirk, central Scotland (2003) (0)
Some notes on forestry curriculum, biodiversity and environmental impacts. (2002) (0)
Tropical rain forests (1991) (0)
Valuation of biodiversity: a western perspective. (2002) (0)

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