Evidence, causes, and consequences of declining nitrogen availability in terrestrial ecosystems
The productivity of ecosystems and their capacity to support life depends on access to
reactive nitrogen (N). Over the past century, humans have more than doubled the global …
reactive nitrogen (N). Over the past century, humans have more than doubled the global …
Challenges and solutions to biodiversity conservation in arid lands
The strategic goals of the United Nations and the Aichi Targets for biodiversity conservation
have not been met. Instead, biodiversity has continued to rapidly decrease, especially in …
have not been met. Instead, biodiversity has continued to rapidly decrease, especially in …
[HTML][HTML] 植物生态化学计量特征及其主要假说
田地， 严正兵， 方精云 - 植物生态学报, 2021 - plant-ecology.com
摘要植物生态化学计量学是生态化学计量学的重要分支, 主要研究植物器官元素含量的计量特征
, 以及它们与环境因子, 生态系统功能之间的关系. 19 世纪, 化学家们通过室内实验 …
, 以及它们与环境因子, 生态系统功能之间的关系. 19 世纪, 化学家们通过室内实验 …
Atmospheric dryness reduces photosynthesis along a large range of soil water deficits
Both low soil water content (SWC) and high atmospheric dryness (vapor pressure deficit,
VPD) can negatively affect terrestrial gross primary production (GPP). The sensitivity of GPP …
VPD) can negatively affect terrestrial gross primary production (GPP). The sensitivity of GPP …
Impact of nitrogen addition on plant-soil-enzyme C–N–P stoichiometry and microbial nutrient limitation
H Xu, Q Qu, G Li, G Liu, V Geissen, CJ Ritsema… - Soil Biology and …, 2022 - Elsevier
Global atmospheric nitrogen deposition significantly affects the nutrient cycling and C–N–P
stoichiometry in ecosystems. Herein, a global meta-analysis was conducted based on 898 …
stoichiometry in ecosystems. Herein, a global meta-analysis was conducted based on 898 …
Global negative effects of nitrogen deposition on soil microbes
Soil microbes comprise a large portion of the genetic diversity on Earth and influence a large
number of important ecosystem processes. Increasing atmospheric nitrogen (N) deposition …
number of important ecosystem processes. Increasing atmospheric nitrogen (N) deposition …
Anthropogenic global shifts in biospheric N and P concentrations and ratios and their impacts on biodiversity, ecosystem productivity, food security, and human health
The availability of carbon (C) from high levels of atmospheric carbon dioxide (CO2) and
anthropogenic release of nitrogen (N) is increasing, but these increases are not paralleled …
anthropogenic release of nitrogen (N) is increasing, but these increases are not paralleled …
The effect of global change on soil phosphatase activity
Soil phosphatase enzymes are produced by plant roots and microorganisms and play a key
role in the cycling of phosphorus (P), an often‐limiting element in terrestrial ecosystems. The …
role in the cycling of phosphorus (P), an often‐limiting element in terrestrial ecosystems. The …
Response of plants to water stress: a meta-analysis
Y Sun, C Wang, HYH Chen, H Ruan - Frontiers in plant science, 2020 - frontiersin.org
Plants are key to the functionality of many ecosystem processes. The duration and intensity
of water stress are anticipated to increase in the future; however, a detailed elucidation of …
of water stress are anticipated to increase in the future; however, a detailed elucidation of …
Patterns of nitrogen and phosphorus stoichiometry among leaf, stem and root of desert plants and responses to climate and soil factors in Xinjiang, China
Y Luo, Q Peng, K Li, Y Gong, Y Liu, W Han - Catena, 2021 - Elsevier
Nitrogen (N) and phosphorus (P) play essential roles in plant growth and deserve more
attention in desert ecosystems. Nutrients stoichiometry patterns across various plant organs …
attention in desert ecosystems. Nutrients stoichiometry patterns across various plant organs …