Results 41 to 50 of about 6,348,047 (168)

Hyperspectral monitoring of winter wheat aboveground biomass and net primary productivity under controlled water-deficit conditions

Agricultural Water Management
Aboveground biomass and aboveground net primary productivity (ANPP) represent structural accumulation and above ground productivity dynamics of crops, respectively, and respond differently to water stress.
Zhigang Wang, Yining Li, Hu Zhang, Yani He, Xingxing Qiao, Jin Tong, Meichen Feng, Wude Yang, Chao Wang, Sha Yang   +9 more
doaj   +1 more source

Inorganic nitrogen supply and dissolved organic nitrogen abundance across the US Great Plains.

PLoS ONE, 2014
Across US Great Plains grasslands, a gradient of increasing mean annual precipitation from west to east corresponds to increasing aboveground net primary productivity (ANPP) and increasing N-limitation.
Megan L Mobley, Matthew J Cleary, Ingrid C Burke   +2 more
doaj   +1 more source

Sensitivity of productivity to precipitation amount and pattern varies by topographic position in a semiarid grassland

Ecosphere, 2021
Aboveground net primary productivity (ANPP) in grasslands is an important integrator of terrestrial ecosystem function, a key driver of global biogeochemical cycles, and a critical source of food for wild and domesticated herbivores.
David L. Hoover, William K. Lauenroth, Daniel G. Milchunas, Lauren M. Porensky, David J. Augustine, Justin D. Derner   +5 more
doaj   +1 more source

F values and the probability (P> F) of two factored ANOVA results on RUE_ANPP, RUE_NPP, TE_ANPP and TE_NPP.

, 2013
RUEANPP = rain use efficiency based on aboveground net primary productivity; RUENPP = rain use efficiency based on total net primary productivity; TEANPP = transpiration efficiency based on aboveground net primary productivity; TENPP = transpiration ...
Holger Brueck (460255), Ying Z. Gao (460253), Marcus Giese (460254), Hai J. Yang (460257), Qiang Gao (130609), Lian X. Sheng (460256)   +5 more
core   +1 more source

Aboveground net primary productivity not CO₂ exchange remain stable under three timing of extreme drought in a semi-arid steppe - Fig 5

, 2019
(a) Effects of timing of extreme drought on aboveground net primary productivity (ANPP, g m-2) in 2016. The (b) relative ANPP and (c) relative abundance of species in each treatment.
Xiaoqing Qian (1428412), Chaoting Zhou (6508835), Haitao Zhao (14023), Hui Zhang (7197), Hua Yu (138267)   +4 more
core   +1 more source

Effects of soil nutrients and stand structure on aboveground net primary productivity of oak secondary forests in the forest-steppe transition zone of Loess Plateau, China [PDF]

, 2020
Liaodong oak (Quercus liaotungensis) dominated forests contribute to the few natural forest ecosystems in the semiarid Loess Plateau region in China. This study investigated the influence of soil nutrients and stand structure on aboveground net primary ...
Tateno, Ryunosuke, Du, Sheng, Zhai, Bo-Chao, Chen, Qiu-Wen, Li, Guoqing, Yamanaka, Norikazu, Sun, Meimei, Meimei Sun, Sheng Du, Qiu-Wen Chen, Norikazu Yamanaka, Bo-Chao Zhai, Guoqing Li, Ryunosuke Tateno   +13 more
core   +1 more source

Effect of Nitrogen Application on the Sensitivity of Desert Shrub Community Productivity to Precipitation in Central Asia

Frontiers in Plant Science, 2022
Precipitation variability and nitrogen (N) deposition caused by anthropogenic activities could profoundly impact ecosystem productivity and carbon cycling.
Yong-Xin Zang, Wen-Xuan Xu, Wen-Xuan Xu, Wen-Xuan Xu, Ke Wu, Wei-Kang Yang, Wei-Kang Yang, Wei-Kang Yang   +7 more
doaj   +1 more source

Mowing Modulates Nitrogen Saturation Thresholds of Aboveground Productivity in a Meadow Steppe via Dominant Species and Stoichiometric Regulation

Global Change Biology Communications, Volume 1, Issue 4, December 2026.
Aboveground net primary productivity (ANPP) reached saturation at approximately 10 g N m−2 year−1, while mowing increased the nitrogen saturation threshold to a higher nitrogen‐addition level. This nonlinear saturation response was mainly driven by increased dominance of the dominant species, with plant stoichiometric thresholds further promoting the ...
Shuai Wu, Jiaqi Ye, Yu Mo, Yue Wang, Jie Yu, Guojiao Yang, Xiaotao Lü, Zhenghai Li, Yajing Bao, Xingguo Han   +9 more
wiley   +1 more source

Microclimate, Vegetation, and Soil Response to Micro‐Zonal Solar Photovoltaic Patterning in a Humid Sub‐Tropical Agrivoltaic Grazing System

Earth's Future, Volume 14, Issue 11, November 2026.
Abstract Agrivoltaic grazing systems, or the integration of solar photovoltaic (PV) energy generation with livestock grazing, are the most common form of multi‐use solar energy in the United States and much of the world. However, there is a substantial gap in our understanding of the ecological impacts of combining PV and grazing in these novel ...
T. Bacon, A. C. Monlezun, N. de Vries, M. Hong, K. Paustian   +4 more
wiley   +1 more source

Appendix A. Tables showing statistical results for aboveground net primary production (ANPP) and dynamics of species composition changed under warming and grazing treatments from 2006 and 2010.

, 2016
Tables showing statistical results for aboveground net primary production (ANPP) and dynamics of species composition changed under warming and grazing treatments from 2006 and ...
Shiping Wang (13805), Caiyun Luo (562630), Xiaoyong Cui (520194), Xiaoxue Zhu (562629), Xiaofeng Chang (562628), Jichuang Duan (2924817), Burenbayin Xu (2924820), Xinquan Zhao (175113), Haishan Niu (2924823), Yanfen Wang (104864), Yichao Rui (463620), Wenying Wang (187565), Guangping Xu (2924814), Zhenhua Zhang (562631)   +13 more
core   +1 more source