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n-2 fixation (33) 33
science & technology (29) 29
life sciences & biomedicine (26) 26
agriculture (16) 16
life sciences (14) 14
nitrogen (12) 12
fixation (10) 10
nitrogen fixation (10) 10
biological and medical sciences (9) 9
fundamental and applied biological sciences. psychology (9) 9
legumes (8) 8
plant sciences (8) 8
[sdv]life sciences [q-bio] (7) 7
agronomy. soil science and plant productions (7) 7
phosphorus (7) 7
agronomy (6) 6
food and beverages (6) 6
nitrogen-fixation (6) 6
soil science (6) 6
environmental sciences (5) 5
general agronomy. plant production (5) 5
microbiology (5) 5
nodulation (5) 5
soil-plant relationships. soil fertility. fertilization. amendments (5) 5
symbiosis (5) 5
beans (4) 4
biological sciences (4) 4
cyanobacteria (4) 4
ecosystems (4) 4
environmental sciences & ecology (4) 4
fungi (4) 4
mimosaceae (4) 4
natural sciences (4) 4
nitrate (4) 4
physical sciences (4) 4
research (4) 4
soil (4) 4
agricultural sciences (3) 3
assimilation (3) 3
biodiversity and ecology (3) 3
biological nitrogen-fixation (3) 3
biologiska vetenskaper (3) 3
carbon (3) 3
dissolved organic nitrogen (3) 3
ecology (3) 3
economic plant physiology (3) 3
environmental aspects (3) 3
fixation de l'azote (3) 3
http://aims.fao.org/aos/agrovoc/c_5196 (3) 3
iron (3) 3
n2 fixation (3) 3
natural-abundance (3) 3
naturvetenskap (3) 3
nitrates (3) 3
nitrogen - metabolism (3) 3
nutrition (3) 3
pacific-ocean (3) 3
plant physiology and development (3) 3
plant-growth (3) 3
plants (3) 3
soil organic matter (3) 3
soil science & conservation (3) 3
soils (3) 3
sp-nov (3) 3
symbiotic n-2 fixation (3) 3
vegetal biology (3) 3
wheat (3) 3
white clover (3) 3
[sde.be]environmental sciences/biodiversity and ecology (2) 2
[sdv.bv]life sciences [q-bio]/vegetal biology (2) 2
acetobacter-diazotrophicus (2) 2
acetylene-reduction (2) 2
agriculture, multidisciplinary (2) 2
agroforestry (2) 2
agroécosystème (2) 2
air pollution (2) 2
amino acids (2) 2
analysis (2) 2
animal, plant and microbial ecology (2) 2
arabidopsis-thaliana (2) 2
arbuscular mycorrhizal fungi (2) 2
bacteria (2) 2
biologi (2) 2
biological n-2 fixation (2) 2
biology (2) 2
biomass (2) 2
biomass production (2) 2
cane (2) 2
chemical, physicochemical, biochemical and biological properties (2) 2
chemistry (2) 2
climate change (2) 2
coffee (2) 2
contamination (2) 2
crop yields (2) 2
cropping systems (2) 2
density (2) 2
deposition (2) 2
diazotrophic cyanobacteria (2) 2
dinitrogen-fixation (2) 2
earth and related environmental sciences (2) 2
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1. Full Text Low temperature delays timing and enhances the cost of nitrogen fixation in the unicellular cyanobacterium Cyanothece
by Brauer, Verena S and Stomp, Maayke and Rosso, Camillo and van Beusekom, Sebastiaan A. M and Emmerich, Barbara and Stal, Lucas J and Huisman, Jef
The ISME Journal, ISSN 1751-7362, 11/2013, Volume 7, Issue 11, pp. 2105 - 2115
ATCC 51142 | SP STRAIN ATCC-51142 | CROCOSPHAERA-WATSONII | FIXING CYANOBACTERIA | day-night cycle | respiration | TRANSCRIPTIONAL ANALYSIS | TROPICAL NORTH-ATLANTIC | DIAZOTROPHIC CYANOBACTERIUM | PACIFIC-OCEAN | unicellular cyanobacteria | N-2 FIXATION | LIGHT-DARK | nitrogen fixation | climate change | nitrogenase | Environmental Sciences & Ecology | Ecology | Life Sciences & Biomedicine | Microbiology | Science & Technology | Nitrogen Fixation - physiology | Cold Temperature | Global Warming | Nitrogenase - metabolism | Time Factors | Cyanothece - metabolism | Oxygen - metabolism | Water Microbiology | Cyanothece - growth & development | Index Medicus | Original | day–night cycle
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2. Full Text Effects of airborne ammonium and nitrate pollution strongly differ in peat bogs, but symbiotic nitrogen fixation remains unaffected
by van den Elzen, Eva and van den Berg, Leon J. L and van der Weijden, Bas and Fritz, Christian and Sheppard, Lucy J and Lamers, Leon P. M
The Science of the total environment, ISSN 0048-9697, 01/2018, Volume 610, pp. 732 - 740
Sphagnum capillifolium | OMBROTROPHIC BOG | Diazotrophs | Amino acids | SPHAGNUM MOSSES | ATMOSPHERIC AMMONIA | N-2 FIXATION | GROWTH | Biogeochemical processes | BACTERIAL COMMUNITIES | WET DEPOSITION | SOIL-PH | Nitrogen deposition | N DEPOSITION | VEGETATION
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3. Full Text Machine Learning Estimates of Global Marine Nitrogen Fixation
by Tang, Weiyi and Li, Zuchuan and Cassar, Nicolas
Journal of geophysical research. Biogeosciences, ISSN 2169-8953, 03/2019, Volume 124, Issue 3, pp. 717 - 730
ocean | N2 fixation | machine‐learning | fixation | machine-learning | Geosciences, Multidisciplinary | Physical Sciences | Life Sciences & Biomedicine | Geology | Environmental Sciences & Ecology | Science & Technology | Environmental Sciences | Phosphates | Sea surface | Surface salinity | Surface temperature | Regressions | Ocean models | Wind speed | Mixed layer depth | Nitrogen fixation | Mathematical models | Modelling | Solar radiation | Nitrogenation | Chlorophyll | Phosphorus | Sea surface temperature | Nitrogen | Estimates | Carbon sequestration | Uptake | Chlorophylls | Support vector machines | Mixed layer | Learning algorithms | Spatial distribution | Algorithms | Machine learning | Tropical environments | Artificial intelligence | Tracers | Sciences of the Universe | Ocean, Atmosphere | Biodiversity and Ecology
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4. Full Text Nitrogen cycling in summer active perennial grass systems in South Australia: Non-symbiotic nitrogen fixation
by Gupta, V.V.S.R and Kroker, S.J and Hicks, M and Davoren, W and Descheemaeker, K.K.E and Llewellyn, R
Crop and pasture science, ISSN 1836-0947, 2014, Volume 65, Issue 10, pp. 1044 - 1056
nifh gene diversity | functional-significance | fixing bacteria | plant-growth | diazotrophic bacteria | carbon | n-2 fixation | soil | microbial community structure | rhizosphere | perennial grasses | nitrogen fixation | microbial activity | non-symbiotic | nifH | free-living bacteria | Agriculture, Multidisciplinary | Agriculture | Life Sciences & Biomedicine | Science & Technology
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5. Full Text Diazotrophs: A non-negligible source of nitrogen for the tropical coral Stylophora pistillata
by Benavides, Mar and Houlbreque, Fanny and Camps, Mercedes and Lorrain, Anne and Grosso, Olivier and Bonnet, Sophie
Journal of experimental biology, ISSN 0022-0949, 09/2016, Volume 219, Issue 17, pp. 2608 - 2612
fixation | Heterotrophic nutrition | Cyanothece | Scleractinian corals | New Caledonia | Biology | Life Sciences & Biomedicine - Other Topics | Life Sciences & Biomedicine | Science & Technology | Nitrogen - metabolism | Animals | Tropical Climate | Phytoplankton - metabolism | Anthozoa - metabolism | Phytoplankton - cytology | Nitrogen Fixation | Corals | Nitrogen-fixing microorganisms | Research | Index Medicus | Biodiversity and Ecology | Environmental Sciences
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6. Full Text Nitrogen fixation in the eastern Atlantic reaches similar levels in the Southern and Northern Hemisphere
by Fonseca‐Batista, Debany and Dehairs, Frank and Riou, Virginie and Fripiat, François and Elskens, Marc and Deman, Florian and Brion, Natacha and Quéroué, Fabien and Bode, Maya and Auel, Holger
Journal of geophysical research. Oceans, ISSN 2169-9275, 01/2017, Volume 122, Issue 1, pp. 587 - 601
nitrogen fixation | Atlantic Ocean | primary production | Physical Sciences | Oceanography | Science & Technology | Phosphates | Bicarbonates | Iron | Nitrates | Biosynthesis | Bicarbonate | Microorganisms | Ratios | Northern Hemisphere | Saharan dust | Capacity | Nitrogen fixation | Carbonates | Deposition | Carbon uptake | Primary production | Dust clouds | Dust deposition | Enzymes | Nutrients (mineral) | Ocean circulation | Algae | Phosphorus | Deep water | Atmospheric particulates | Nitrogen | Temperature (air-sea) | Dust | Biogeochemistry | Upwelling | Expeditions | Tracers | Correlation | Fixation | Carbon | Earth Sciences | Sciences of the Universe
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7. Full Text Are the rates of photosynthesis stimulated by the carbon sink strength of rhizobial and arbuscular mycorrhizal symbioses?
by Kaschuk, Glaciela and Kuyper, Thomas W and Leffelaar, Peter A and Hungria, Mariangela and Giller, Ken E
Soil biology & biochemistry, ISSN 0038-0717, 2009, Volume 41, Issue 6, pp. 1233 - 1244
Harvest index | Photosynthetic nutrient use efficiency | P i recycling | Sucrose | Starch | Source-sink regulation | Sink stimulation of photosynthesis | Legume | trifolium-repens l | glomus-intraradices | nitrogen-fixation | soybean glycine-max | respiratory costs | n-2 fixation | vicia-faba-l | phosphorus-nutrition | nutrient-use efficiency | c-3 plants | recycling | Soil Science | Agriculture | Life Sciences & Biomedicine | Science & Technology | Fundamental and applied biological sciences. Psychology | Biochemistry and biology | Economic plant physiology | Physics, chemistry, biochemistry and biology of agricultural and forest soils | Biological and medical sciences | Soil science | Chemical, physicochemical, biochemical and biological properties | Agronomy. Soil science and plant productions | Symbiosis (nodules, symbiotic nitrogen fixation, mycorrhiza...) | Legumes | Crop yields | Beans | Photosynthesis | Mimosaceae | Phytochemistry
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8. Full Text Introducing Acacia mangium trees in Eucalyptus grandis plantations: consequences for soil organic matter stocks and nitrogen mineralization
by Maureen Voigtlaender and Jean-Paul Laclau and José Leonardo de Moraes Gonçalves and Marisa de Cássia Piccolo and Marcelo Zacharias Moreira and Yann Nouvellon and Jacques Ranger and Jean-Pierre Bouillet
Plant and soil, ISSN 0032-079X, 1/2012, Volume 352, Issue 1, pp. 99 - 111
Agricultural soils | Soil samples | Plantations | Soil organic matter | Mineral soils | Nitrogen | Soil air | Agrology | Forest soils | Forest litter | Plant Physiology | Ecology | Carbon | Life Sciences | Ecological intensification | N 2 fixation | Fertility | Acacia | Brazil | Soil | Forest | Plantation | Eucalypt | Plant Sciences | Soil Science & Conservation | fixation | Soil Science | Agriculture | Life Sciences & Biomedicine | Agronomy | Science & Technology | Fundamental and applied biological sciences. Psychology | Organic matter | Physics, chemistry, biochemistry and biology of agricultural and forest soils | Animal, plant and microbial ecology | General agronomy. Plant production | Biological and medical sciences | Soil science | Chemical, physicochemical, biochemical and biological properties | Agronomy. Soil science and plant productions | Soil-plant relationships. Soil fertility | Soil-plant relationships. Soil fertility. Fertilization. Amendments | Eucalyptus | Soils | Nitrogen content | Plant-soil relationships | Forestry research | Environmental aspects | Research | Plant growth | Soil fertility | Mineralogy | Geochemistry
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9. Full Text Drought stress provokes the down-regulation of methionine and ethylene biosynthesis pathways in Medicago truncatula roots and nodules
by Larrainzar, E and Molenaar, J.A and Wienkoop, S and Gil-Quintana, E and Alibert, B and Limami, A.M and Arrese-Igor, C and Gonzalez, E.M
Plant, cell and environment, ISSN 0140-7791, 2014, Volume 37, Issue 9, pp. 2051 - 2063
soybean nodules | water-deficit | nitrogen-fixation | arabidopsis-thaliana | n-2 fixation | cystathionine gamma-synthase | acetylene-reduction assay | signal-transduction pathway | sucrose synthase | atp sulfurylase | symbiosis | proteome | sulfur metabolism | Symbiosis | Sulfur metabolism | Proteome | Life Sciences & Biomedicine | Plant Sciences | Science & Technology | Fundamental and applied biological sciences. Psychology | Biological and medical sciences | Parasitism and symbiosis | Plant physiology and development | Water | Sulfur - metabolism | Medicago truncatula - genetics | Molecular Weight | Sulfates - metabolism | Glutathione - metabolism | Antioxidants - metabolism | Stress, Physiological | Root Nodules, Plant - genetics | Methionine Adenosyltransferase - metabolism | Amino Acid Oxidoreductases - metabolism | Methionine - biosynthesis | Root Nodules, Plant - physiology | Down-Regulation - genetics | Medicago truncatula - physiology | Biosynthetic Pathways - genetics | Droughts | Gene Expression Regulation, Plant | Ethylenes - biosynthesis | Medicago truncatula - enzymology | Photosynthesis | Nitrogen Fixation | Sulfur compounds | Enzymes | Legumes | Beans | Metabolites | Analysis | Ethylene | Physiological aspects | Amino acids | Erythromycin | Mimosaceae | Index Medicus | Life Sciences
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