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Data from: Rising CO2 accelerates phosphorus and molybdenum limitation of N2-fixation in young tropical trees
负责人:
关键词:
Phosphorous;Tropical nitrogen fixation;CO2 fertilization;Tropical carbon sink;global change ecology;Inga marginata;nutrient limitation;Molybdenum;Ormosia macrocalyx;Handroanthus guayacan
DOI:
doi:10.5061/dryad.07nd0hc
摘要:
and nitrogenase activity. At 800 ppm, plants with +P+Mo grew 200% more, and fixed 25x more N2, suggesting Mo-P co-limitation at elevated CO2. Conclusion: Our findings imply
Data from: Exacerbated nitrogen limitation ends transient stimulation of grassland productivity by increased precipitation
负责人:
关键词:
ecosystem level;Species level;Grassland productivity;2005-2014;species relative abundance
DOI:
doi:10.5061/dryad.74f3b
摘要:
nitrogen limitation and ended the stimulation of productivity by increased precipitation. Changes in species abundance might have contributed little to the change
Data from: Viral pathogen production in a wild grass host driven by host growth and soil nitrogen
负责人:
关键词:
Plant\u2013pathogen interactions;Bromus hordeaceus;nutrient limitation;Barley yellow dwarf virus;disease ecology;host growth rate;Barley yellow dwarf virus
DOI:
doi:10.5061/dryad.q13v3
摘要:
Nutrient limitation is a basic ecological constraint that has received little attention in studies on virus production and disease dynami
Data from: Nitrate or ammonium: influences of nitrogen source on the physiology of a green alga
负责人:
关键词:
carbon uptake kinetics;CO2 conditions;nitrogen;Chlamydomonas acidophila;Amino acids;phosphorus limitation
DOI:
doi:10.5061/dryad.2k16k4b
摘要:
c efficiency under Pi-limitation. In conclusion, growth on the Ni-source NH4+ did not result in a clearly enhanced Ci-assimilation, as it was highly dependent on Pi
Data from: Reconsidering the phosphorus limitation of soil microbial activity in tropical forests
负责人:
关键词:
fertilization experiments;nitrogen;tropical ecosystems;nutrient limitation;microbial activities;phosphorus
DOI:
doi:10.5061/dryad.2d8c3
摘要:
1. It has long been believed that soil microbial activity in tropical forest ecosystems is limited by phosphorus (P) rather than nitrogen
Data from: Restoration of endangered fen communities: the ambiguity of iron-phosphorus binding and phosphorus limitation
负责人:
关键词:
wetlands;fen restoration;iron chemistry;biodiversity;eutrophication;nutrient limitation;red list;water levels
DOI:
doi:10.5061/dryad.37k44
摘要:
P, and we measured vegetation P uptake and N:P ratio to assess where P limitation occurs. Next, we determined P uptake by Carex rostrata in experimental fen mesocosms
Data from: Toward a geography of omnivory: omnivores increase carnivory when sodium is limiting
负责人:
Clay, Natalie
关键词:
Ants Biogeography Nutritional Ecology Trophic ecology Stable isotopes
DOI:
doi:10.5061/dryad.26087
摘要:
; thus, heterotrophs are Na-rich sources. The Nitrogen Limitation and Habitat Productivity Hypotheses use the same logic to predict more animal consumption in N-poor

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