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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2014    内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Long-term effects of different land use types on C, N, and P stoichiometry and storage in subtropical ecosystems: A case study in China SCI/SSCI论文 2014 作者:  Gao Y. 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/24 Land use  Ecological stoichiometry  Carbon  Nitrogen  Phosphorus  Carbon  threshold  soil carbon sequestration  horqin sandy land  ecological restoration  temperate forests  organic-carbon  climate-change  rain-forest  plant  nitrogen  dynamics   Effects of reactive nitrogen deposition on terrestrial and aquatic ecosystems SCI/SSCI论文 2014 作者:  Gao Y. 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/24 Reactive nitrogen  Deposition  Health threshold  Equilibration  Terrestrial ecosystem  Aquatic ecosystem  critical loads  atmospheric nitrogen  anthropogenic nitrogen  inorganic  nitrogen  sulfur deposition  global assessment  inner-mongolia  carbon  storage  savanna trees  forest   Long-term dynamics of mycorrhizal root tips in a loblolly pine forest grown with free-air CO2 enrichment and soil N fertilization for 6 years SCI/SSCI论文 2014 Pritchard S. G.; Taylor B. N.; Cooper E. R.; Beidler K. V.; Strand A. E.; Mccormack M. L.; Zhang S. Y. 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/24 minirhizotron  mycorrhiza  progressive nitrogen limitation  free-air CO2  enrichment  root turnover  fine roots  net primary productivity (NPP)  elevated atmospheric co2  carbon-dioxide enrichment  norway spruce  forest  fine-root  temperate forest  boreal forest  scots pine  ectomycorrhizal fungi  stand characteristics  nitrogen uptake   PARTITIONING SOURCES OF ECOSYSTEM AND SOIL RESPIRATION IN AN ALPINE MEADOW OF TIBET PLATEAU USING REGRESSION METHOD SCI/SSCI论文 2014 Fu G.; Zhang X. Z.; Zhou Y. T.; Yu C. Q.; Shen Z. X. 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/24 exponential relationship  linear relationship  microbial respiration  plant respiration  Tibetan Plateau  microbial biomass  organic-carbon  inner-mongolia  co2 exchange  steppe  efflux  fluxes  china   Water use efficiency threshold for terrestrial ecosystem carbon sequestration in China under afforestation SCI/SSCI论文 2014 作者:  Gao Y.;  Tian J. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 Water use efficiency  C sequestration  Afforestation  Precipitation  isoline  Threshold value  Climatic zone  forest ecosystems  semiarid areas  eastern china  nitrogen  scale  productivity  environment  limitation  responses  patterns   Field (CO2)-C-13 pulse labeling reveals differential partitioning patterns of photoassimilated carbon in response to livestock exclosure in a Kobresia meadow SCI/SSCI论文 2014 作者:  Li Q.;  Zhao X.;  Chen D.;  Li Q. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 tibetan plateau  tallgrass prairie  plant diversity  soil carbon  terrestrial ecosystems  sandy grassland  organic-matter  mixed-grass  nitrogen  productivity   Leaf litter of a dominant cushion plant shifts nitrogen mineralization to immobilization at high but not low temperature in an alpine meadow SCI/SSCI论文 2014 He Y. T.; Xu X. L.; Kueffer C.; Zhang X. Z.; Shi P. L. 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/24 Alpine meadow  Climate change  Cushion plant  Cmineralization  Litter  decomposition  N mineralization  Nutrient cycling  Tibetan Plateau  soil microbial biomass  organic-matter decomposition  androsace-tapete  primulaceae  spatial genetic-structure  qinghai-tibetan plateau  arctic  soils  positive associations  community structure  inorganic nitrogen  central chile   Labile carbon retention compensates for CO2 released by priming in forest soils SCI/SSCI论文 2014 Qiao N.; Schaefer D.; Blagodatskaya E.; Zou X. M.; Xu X. L.; Kuzyakov Y. 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/24 C-13  addition frequency  carbon balance  glucose  litter decomposition  priming effect  root exudates  soil organic matter stability  subtropical forest  tropical forest  organic-matter mineralization  elevated co2  microbial biomass  tropical  forest  litter decomposition  poplar plantation  root exudation  temperature sensitivity  face experiments  nitrogen uptake   Litter decomposition and the C and N dynamics as affected by N additions in a semi-arid temperate steppe, Inner Mongolia of China SCI/SSCI论文 2014 作者:  Peng Q. 收藏  |  浏览/下载：42/0  |  提交时间：2014/12/24 litter decomposition  N deposition  N level  N form  C sequestration  semi-arid temperate grassland  soil organic-matter  long-term decomposition  nitrogen deposition  nutrient release  boreal forest  phosphorus dynamics  enzymatic-activity  grazing intensity  foliar litter  needle litter   Climate-driven global changes in carbon use efficiency SCI/SSCI论文 2014 作者:  Yang J. 收藏  |  浏览/下载：29/0  |  提交时间：2014/12/24 Climate  GPP  global scale  NPP  GPP ratio  NPP  temporal dynamics  net primary production  gross primary production  relative growth-rate  drought-induced reduction  npp-gpp ratio  plant respiration  maintenance  respiration  autotrophic respiration  primary productivity  ecosystem  responses