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Data from: Feedbacks between nitrogen fixation and soil organic matter increase ecosystem functions in diversified agroecosystems
- 负责人：
- jblesh@umich.edu, Jennifer Blesh
- 关键词：
- agroecosystem biological nitrogen fixation cover crop mineralization particulate organic matter soil carbon soil organic matter
- DOI：
- doi:10.5061/dryad.70q4744
- 摘要：
- e, I tested the hypothesis that N mineralization from turnover of soil organic matter (SOM) regulates legume N2 fixation across 10 farms that spanned a gradient
Compilation of soil chemistry data for the northeastern United States and southeastern Canada
- 负责人：
- 关键词：
- Forest ecosystem Mineral horizon Nitrification Nitrogen mineralization Organic horizon Soil chemistry
- DOI：
- doi:10.5063/aa/nerc.13.5
- 摘要：
- ss ecosystem compartments at a regional scale. Soil chemistry data in the database emphasizes nitrogen cycling, including nitrogen minerali
Data from: Nutrient scarcity strengthens soil fauna control over leaf litter decomposition in tropical rainforests
- 负责人：
- 关键词：
- Soil fauna;Litter decomposition;biogeochemistry;Holocene;extracellular enzyme activity;nutrients
- DOI：
- doi:10.5061/dryad.r2r5964
- 摘要：
- s indicate that nutrient scarcity increases the importance of soil fauna on C and N cycling in tropical rainforests. Further, soil fauna is able to equali
Data from: Prolonged exposure to manure from livestock administered antibiotics decreases ecosystem carbon-use efficiency and alters nitrogen cycling
- 负责人：
- DOI：
- doi:10.5061/dryad.v6460s3
- 摘要：
- ts terrestrial ecosystem function via the soil microbiome, causing decreased ecosystem carbon use efficiency, and altered nitrogen cycling.
Data from: Winter cover crop legacy effects on litter decomposition act through litter quality and microbial community changes
- 负责人：
- Barel, Janna
- 关键词：
- decomposition microbial community composition crop rotation winter cover crop legacy effects standardised substrates nitrogen cycling carbon cycling
- DOI：
- doi:10.5061/dryad.pk5n1p4
- 摘要：
- differentially affected soil microbial biomass, as well as soil organic matter and mineral nitrogen content. WCC-induced soil changes affected decomposition rates
Data from: Burrowing detritivores regulate nutrient cycling in a desert ecosystem
- 负责人：
- DOI：
- doi:10.5061/dryad.6nq98f5
- 摘要：
- of inorganic nitrogen and phosphorous in the vicinity of isopod burrows. We conclude that burrowing macro-detritivores are important regulators of litter cycling
Data from: Biological soil crusts modulate nitrogen availability in semi-arid ecosystems: insights from a Mediterranean grassland
- 负责人：
- DOI：
- doi:10.5061/dryad.2sp49
- 摘要：
- Biological soil crusts (BSCs) greatly influence the N cycle of semi-arid ecosystems, as some organisms forming them are able to fix atmospheric
Data from: Compositional and functional shifts in arctic fungal communities in response to experimentally increased snow depth
- 负责人：
- DOI：
- doi:10.5061/dryad.cq2rb
- 摘要：
- fungal communities appear to exhibit faster turnover that may be influenced by dynamic interactions with numerous biotic and abiotic factors, e.g., soil nutrient cycling
Data from: Substrate stoichiometry determines nitrogen fixation throughout succession in southern Chinese forests
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5dv41ns2r
- 摘要：
- The traditional view holds that biological nitrogen (N) fixation often peaks in early- or mid-successional ecosystems and declines throug
Data from: Long-term antagonistic effect of increased precipitation and nitrogen addition on soil respiration in a semiarid steppe
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.7d14j
- 摘要：
- Changes in water and nitrogen (N) availability due to climate change and atmospheric N deposition could have significant effects on soil
