Results 241 to 250 of about 14,065 (269)

Introduction of broadleaf tree species can promote the resource use efficiency and gross primary productivity of pure forests.

Plant, Cell and Environment
Long-term pure forest (PF) management and successive planting has result resulted in "low-efficiency artificial forests" in large areas. However, controversy persists over the promoting effect of introduction of broadleaf tree species on production ...
Ziqiang Liu, Xiaodi Wang, Guodong Jia, Jiang Jiang, Bin Liao   +4 more
semanticscholar   +1 more source

Emergent constraints on historical and future global gross primary productivity

Global Change Biology
Terrestrial gross primary productivity (GPP) is the largest carbon flux in the global carbon cycle and plays a crucial role in terrestrial carbon sequestration. However, historical and future global GPP estimates still vary markedly.
Xin Chen, Tiexi Chen, Yi Liu, Bin He, Shuci Liu, Renjie Guo, Han Dolman   +6 more
semanticscholar   +1 more source

Assessing and improving the high uncertainty of global gross primary productivity products based on deep learning under extreme climatic conditions.

Science of the Total Environment
Gross Primary Productivity (GPP) is a crucial indicator of the carbon fixed by plants through photosynthesis, playing a vital role in understanding and managing ecological and environmental processes.
Long Qian, Xingjiao Yu, Zhitao Zhang, Lifeng Wu, Junliang Fan, Youzhen Xiang, Junying Chen, Xiaogang Liu   +7 more
semanticscholar   +1 more source

Remote sensing of sun-induced fluorescence to improve modeling of diurnal courses of gross primary production (GPP)

2010
Terrestrial gross primary production (GPP) is an important parameter to explore and quantify carbon fixation by plant ecosystems at various scales. Remote sensing (RS) offers a unique possibility to investigate GPP in a spatially explicit fashion; however, budgeting of terrestrial carbon cycles based on this approach still remains uncertain. To improve
Damm, A, Erler, A, Gioli, B, Hamdi, K, Hutjes, R, Kosvancova, M, Meroni, M, Miglietta, F, Moersch, A, Moreno, J, Schickling, A, Sonnenschein, R, Udelhoven, T, van der Linden, S, Hostert, P, Rascher, U   +15 more
openaire   +2 more sources

Retrieval of climate and environmental relationship with Gross Primary Production (GPP) from satellite observation in GBAO, Central Asia

Environmental Development
Climate and environment have a significant impact on vegetation growth in terrestrial ecosystems, particularly in mountainous regions like Pamir Mountains in Central Asia where sustainable gross primary production (GPP) and food security is a major societal challenge.
Boori, Mukesh Singh, Choudhary, Komal
openaire   +3 more sources

Analyzing the effect of soil moisture inputs on remotely sensed gross primary production (GPP) estimates in the upper midwest

2022
During drought, low soil moisture, and vapor pressure deficit cause plants to tightly co-regulate water loss and CO2 assimilation. This impacts primary terrestrial ecosystem production, an important indicator for numerous ecosystem functions.
openaire   +1 more source

Spatial analysis of growing season peak control over gross primary production in northern ecosystems using modis-GPP dataset

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
The Northern Hemisphere terrestrial ecosystems play a key role in the global carbon cycle and climate change. Satellite-derived dataset makes it be available of continuous estimates of Gross Primary Production (GPP) across Earth's entire vegetated land surface. The extended growing season length (GSL) and its impacts on carbon uptake is well documented
Yuke Zhou, Shuli Niu, Lili Xu, Xizhang Gao   +3 more
openaire   +1 more source

A new global Gross Primary Production (GPP) dataset based on microwave Vegetation Optical Depth Climate Archive (VODCA)

2020
<p>Gross Primary Production (GPP) describes the uptake of C0<sub>2</sub> by plants through photosynthesis and is essential to monitor and analyze ecosystem dynamics. Teubner et al.<sup>1</sup> developed a carbon sink-driven approach to estimate GPP on a global scale using ...
Benjamin Wild, Irene Teubner, Leander Moesinger, Wouter Dorigo   +3 more
openaire   +1 more source

Investigating Impacts of Ambient Air Pollution on the Terrestrial Gross Primary Productivity (GPP) From Remote Sensing

IEEE Geoscience and Remote Sensing Letters, 2022
Songyan Zhu, Jian Xu 0008, Hao Zhu, Jingya Zeng, Yapeng Wang, Qiaolin Zeng, Dejun Zhang, Xiaoran Liu, Shiqi Yang   +8 more
openaire   +1 more source

[Simulated Ozone Damage on Gross Primary Productivity (GPP) in a Winter Wheat Field].

Huan jing ke xue= Huanjing kexue, 2019
Jingxin Xu, You-fei Zheng, Sheng Wang, Li-wen Wang, Xiuyong Zhao, B. Mai   +5 more
semanticscholar   +1 more source