Results 51 to 60 of about 283,788 (226)

Contributions of natural and human factors to increases in vegetation productivity in China [PDF]

, 2015
Increasing trends in vegetation productivity have been identified for the last three decades for many regions in the northern hemisphere including China.
Xiao, Jingfeng, Zhang, Li, Zhou, Yu
core   +2 more sources

Changes in the relationship between climate variables and vegetation carbon uptake in East Asia

Ecological Informatics
To understand the carbon cycle in East Asia in the context of rising CO2, we analyzed a land carbon cycle dataset (TRENDY) from 1982 to 2020, examining the relationship between vegetation carbon uptake and two climate variables (i.e.
Min-Seok Shin, Sang-Wook Yeh, Hak-Jun Lee, Chang-Eui Park   +3 more
doaj   +1 more source

Integrating effects of species composition and soil properties to predict shifts in montane forest carbon-water relations. [PDF]

, 2018
This study was designed to address a major source of uncertainty pertaining to coupled carbon-water cycles in montane forest ecosystems. The Sierra Nevada of California was used as a model system to investigate connections between the physiological ...
Horwath, William R, Maxwell, Toby M, Silva, Lucas CR   +2 more
core   +1 more source

Assessment of soil erosion in olive orchards (Olea europaea L.) under cover crops management systems in the tropical region of Brazil [PDF]

, 2020
In the tropics, water erosion is one of the most important factors leading to the degradation and deterioration of agricultural land. Olive orchards have a low canopy coverage, especially during the first years after planting, due to the low density of ...
Beniaich, Adnane, Cesar Avanzi, Junior, Curi, Nilton, Dondeyne, Stefaan, Faustolo Alves Bispo, Diêgo, Naves Silva, Marx Leandro, Pio, Rafael, Vieira Guimarães, Daniella   +7 more
core   +2 more sources

An NDVI-Based Vegetation Phenology Is Improved to be More Consistent with Photosynthesis Dynamics through Applying a Light Use Efficiency Model over Boreal High-Latitude Forests

Remote Sensing, 2017
Remote sensing of high-latitude forests phenology is essential for understanding the global carbon cycle and the response of vegetation to climate change.
Siheng Wang, Lifu Zhang, Changping Huang, Na Qiao   +3 more
doaj   +1 more source

Responses of Water Use Efficiency to climate change in evapotranspiration and transpiration ecosystems

Ecological Indicators, 2022
Climate change intensifies the fluctuation of arid/semi-arid evaporation and rearranges vegetation distribution patterns. Therefore, popular studies were proceeded, such as the responses of ecosystem’s water use efficiency(EWUE) and vegetation water use ...
Xiang An
doaj   +1 more source

Global Spectrum of Vegetation Light‐Use Efficiency

Geophysical Research Letters, 2022
Vegetation light‐use efficiency (LUE) is a critical parameter of vegetation photosynthesis, but its global variations and the drivers remain poorly understood.
M. He, Shaoyuan Chen, Xu Lian, Xuhui Wang, J. Peñuelas, S. Piao   +5 more
semanticscholar   +1 more source

Equilibrium responses of global net primary production and carbon storage to doubled atmospheric carbon dioxide: sensitivity to changes in vegetation nitrogen concentration [PDF]

, 1997
We ran the terrestrial ecosystem model (TEM) for the globe at 0.5° resolution for atmospheric CO2 concentrations of 340 and 680 parts per million by volume (ppmv) to evaluate global and regional responses of net primary production (NPP) and carbon ...
A. David McGuire, Aber, Agren, Annette L. Schloss, Auchmoody, Bartholomew, Berrien Moore, Bhaumik, Binkley, Ceulemans, Chapin, Chapin, Chapin, Charles J. Vorosmarty, Daubenmire, David W. Kicklighter, Davidson, Dodd, Eamus, Ellis, Evans, Evans, Farquhar, Farquhar, Field, Gulmon, Gunderson, Harrison, Houghton, Houghton, Houghton, Hunt, Idso, Ino, Intergovernmental Panel on Climate Change Working Group I (IPCC WGI), Jenny, Jerry M. Melillo, John Helfrich, Kicklighter, Kimball, Kimball, Lajtha, Luo, McGuire, McGuire, McGuire, McGuire, McGuire, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Melillo, Miller, Miller, Mitchell, Mitchell, Mooney, Myers, Pan, Pan, Pastor, Pettersson, Poorter, Raich, Risser, Safford, Sage, Sage, Sage, Sarmiento, Schimel, Schlesinger, Shaver, Shaver, Shaver, Sollins, Sommers, Stott, Trumbore, Van Cleve, Van Veen, VEMAP Members, Vitousek, Vitousek, Vitousek, Vorosmarty, Watson, Watson, Wong, Wullschleger, Wullschleger, Xiangming Xiao, Xiao, Yude Pan   +97 more
core   +2 more sources

Modeling Net Ecosystem Exchange for Grassland in Central Kazakhstan by Combining Remote Sensing and Field Data

Remote Sensing, 2009
Carbon sequestration was estimated in a semi-arid grassland region in Central Kazakhstan using an approach that integrates remote sensing, field measurements and meteorological data.
Pavel Propastin, Martin Kappas
doaj   +1 more source

Spatial and Temporal Characteristics of Water Use Efficiency in Typical Ecosystems on the Loess Plateau in the Last 20 Years, with Drivers and Implications for Ecological Restoration

Remote Sensing, 2022
The water use efficiency (WUE) is an essential indicator of carbon–water coupling between terrestrial ecosystems and the atmosphere, and it is an important parameter for studying ecosystem responses to global climate change. A comprehensive understanding
Ruixue Ma, Ximin Cui, Dacheng Wang, Shudong Wang, Hongsen Wang, Xiaojing Yao, Shenshen Li   +6 more
doaj   +1 more source