Results 1 to 10 of about 2,561 (156)

Spatial–Temporal Variation of ANPP and Rain-Use Efficiency Along a Precipitation Gradient on Changtang Plateau, Tibet [PDF]

Remote Sensing, 2019
Aboveground net primary productivity (ANPP) and rain-use efficiency (RUE) are important indicators in assessing the response of ecosystems to climate change.
Peili Shi, Guangshuai Zhao, Jianshuang Wu   +2 more
exaly   +6 more sources

Aboveground productivity and community stability tend to keep stable under long-term fencing and nitrogen fertilization on restoration of degraded grassland

Ecological Indicators, 2022
Restoration of degraded grassland is an essential issue which has been widely concerned but not effectively resolved. Fencing and nitrogen fertilization are common and efficient restoration practices.
Jun Sheng, Meng Zhou, Yumeng Guo, Yujia Yuan, Xin Li, Wen-Hao Zhang, Wenming Bai   +6 more
doaj   +1 more source

Response of Aboveground Net Primary Production, Species and Phylogenetic Diversity to Warming and Increased Precipitation in an Alpine Meadow

Plants, 2023
The uncertain responses of aboveground net primary productivity (ANPP) and plant diversity to climate warming and increased precipitation will limit our ability to predict changes in vegetation productivity and plant diversity under future climate change
Jianyu Xiao, Chengqun Yu, Gang Fu
doaj   +1 more source

Identifying critical climate periods for temporal dynamics of aboveground net primary productivity in the Eurasian steppe region

Ecological Indicators, 2022
Understanding correlations between aboveground net primary productivity (ANPP) and climate change has remained a long-standing goal in ecology. Annual ANPP experienced significant interannual variations in the Eurasian steppe region (EASR) over past ...
Cuicui Jiao, Xiaobo Yi, Liwei Xing, Fan He, Qiyu Li, Ji Luo   +5 more
doaj   +1 more source

O Acordo de Não Persecução Penal no Tribunal de Justiça do Estado do Ceará: uma análise empírica

Boletim IBCCRIM, 2023
Como se dá a atuação do Tribunal de Justiça do Estado do Ceará (TJCE) no exame do acordo de não persecução penal (ANPP)? Para oferecer a resposta, realizou-se pesquisa bibliográfica, documental, qualitativa, quantitativa e exploratória.
Alex Renan de Sousa Galvão, Dr. Nestor Eduardo Araruna Santiago, Ana Luísa Pessoa de Almeida, Antônia Ana Luiza Sales de Sousa, Francisca Lohanna Albuquerque Pinheiro   +4 more
doaj   +1 more source

More stable productivity of semi natural grasslands than sown pastures in a seasonally dry climate. [PDF]

PLoS ONE, 2012
In the Neotropics the predominant pathway to intensify productivity is generally thought to be to convert grasslands to sown pastures, mostly in monoculture.
Sonia Ospina, Graciela M Rusch, Danilo Pezo, Fernando Casanoves, Fergus L Sinclair   +4 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

The Change in Environmental Variables Linked to Climate Change Has a Stronger Effect on Aboveground Net Primary Productivity Than Does Phenological Change in Alpine Grasslands

Frontiers in Plant Science, 2022
More and more studies have focused on responses of ecosystem carbon cycling to climate change and phenological change, and aboveground net primary productivity (ANPP) is a primary component of global carbon cycling.
Jiangwei Wang, Jiangwei Wang, Meng Li, Chengqun Yu, Gang Fu   +4 more
doaj   +1 more source

Vegetation Productivity Dynamics in Response to Climate Change and Human Activities under Different Topography and Land Cover in Northeast China

Remote Sensing, 2021
Net primary productivity (NPP) is the total amount of organic matter fixed by plants from the atmosphere through photosynthesis and is susceptible to the influences of climate change and human activities.
Hui Li, Hongyan Zhang, Qixin Li, Jianjun Zhao, Xiaoyi Guo, Hong Ying, Guorong Deng, Wu Rihan, Shuling Wang   +8 more
doaj   +1 more source

Annual Net Primary Productivity of Different Functional Groups as Affected by Different Intensities of Rainfall Reduction in the Semiarid Grasslands of the Gauteng Province in South Africa

Agronomy, 2021
Rainfall variability is expected to change the soil water regime thereby impacting negatively on rangeland species composition, productivity and ecosystem services.
Thabo Patrick Magandana, Abubeker Hassen, Eyob H. Tesfamariam   +2 more
doaj   +1 more source