Results 91 to 100 of about 6,042,123 (195)

Above-ground biomass and productivity in a rain forest of eastern South America [PDF]

, 2008
: The dynamics of tropical forest woody plants was studied at the Nouragues Field Station, central French Guiana. Stem density, basal area, above-ground biomass and above-ground net primary productivity, including the contribution of litterfall, were ...
Forget, P.M., Bongers, F.J.J.M., Chatelet, P., Olivier, J., Charles-Dominique, P., van der Meer, P.J., Meer, P.J., van der, Chave, J., Norden, N., Riera, B.   +9 more
core   +1 more source

Cyanobacteria Sustain Deep Ocean Carbon Sequestration Despite Eukaryotic Loss

AGU Advances, Volume 7, Issue 6, September 2026.
Abstract The biological carbon pump exports phytoplankton‐derived organic carbon to the deep ocean, regulating long‐term carbon sequestration and climate. Yet how phytoplankton community composition controls the magnitude and efficiency of this process remains poorly understood.
Jingjing Zhang, Guangxi Chi, Hongliang Li, Tiantian Tang, Shuh‐Ji Kao, Eric Achterberg, Wupeng Xiao, Bangqin Huang, Martin G. Wiesner, Niko Lahajnar, Jianfang Chen   +10 more
wiley   +1 more source

Spatiotemporal Evolution of NPP and Its Influencing Factors in Kunming City Based on the OPGD Model

Shuitu Baochi Xuebao
［Objective］ Clarifying the changes in net primary productivity (NPP) and the driving factors is of great significance to measure the carbon sequestration capacity of vegetation and support carbon sink trading. ［Methods］ Net primary productivity data were
ZHANG Zhongzhi, ZHAO Junsan, CHEN Guoping, WANG Lin, LIN Yilin, ZHANG Dandan   +5 more
doaj   +1 more source

Toward Peace With Nature: Protected Areas Effectively Mitigate Wild Ungulate‐Livestock Competition Despite Spatial Mismatch on the Qinghai‐Tibet Plateau

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Competition for forage between wild ungulates and grazing livestock poses a critical challenge for sustaining grassland ecosystems and pastoral livelihoods. Protected areas (PAs) may mitigate competition, but quantitative multi‐species assessments that simultaneously integrate habitat overlap, forage availability, and conservation ...
Yanming Guo, Jiangwen Fan, Haiyan Zhang, Lin Huang, Jinwei Dong, Haimeng Liu, Xinhai Li, Yunfeng Hu, Yanhe Wang, Qiang Gu, Pei Guo   +10 more
wiley   +1 more source

Decreasing Net Primary Productivity in Response to Urbanization in Liaoning Province, China

, 2017
Regional ecosystems have been greatly affected by the rapid expansion of urban areas. In order to explore the impact of land use change on net primary productivity (NPP) in rapidly developing cities during the current urbanization process, we quantified ...
Shulin Deng, Le’an Qu, Qiuhao Huang, Miao Liu, Dong Chen, Tan Chen, Manchun Li   +6 more
core   +1 more source

Projected AMOC Weakening Controls Future Diatom Decline in the Subpolar North Atlantic Ocean

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Climate models consistently project a decline in diatom net primary production (NPP) under high‐emission scenarios in the highly productive subpolar North Atlantic. However, the magnitude of this decline remains highly uncertain and varies substantially across models, limiting our ability to anticipate its ecological and biogeochemical ...
S. Doléac, M. Lévy, L. Bopp
wiley   +1 more source

How does the conversion of land cover to urban use affect net primary productivity? A case study in Shenzhen city, China

, 2009
China has made great economic achievements since the Reform and Opening policy implementation. Shenzhen as the representative city has experienced rapid urbanization and population growth.
Shi Peijun, Yu Deyong, Pan Yaozhong, Shao Hongbo, Zhu Wenquan   +4 more
core  

Statistic summary presenting different trends for annual and seasonal net primary productivity (NPP) acorss the vegetation restoration region in Loess Plateau region (LPR).

, 2019
Statistic summary presenting different trends for annual and seasonal net primary productivity (NPP) acorss the vegetation restoration region in Loess Plateau region (LPR).
Wen Shen (624469), Xueding Jiang (6940766), Xiaoyan Bai (554943)   +2 more
core   +1 more source

Above- and below-ground net primary productivity across ten Amazonian forests on contrasting soils [PDF]

, 2009
Copyright © 2009 European Geosciences Union. This is the published version available at http://www.biogeosciences.net/6/2759/2009/bg-6-2759-2009.html © Author(s) 2009.
Silva, J. A., Costa, ACL, Aragao, Luiz, Huamán-Ovalle, J, Patino, S., Silva Jr., J. A., D. B. Metcalfe, Salinas, N, Patĩo, S, S. Almeida, Navarrete, D., Phillips, OL, Rudas, A, E. Jiménez, Patiño, Sandra, Monteagudo, A., Silva Jr, JA, O. L. Phillips, R. Vásquez, S. Patiño, Quesada, C. A., A. C. L. Costa, Jiménez, Eliana, M. Mamani-Solórzano, Penuela, M. C., L. O. Anderson, Malhi, Y, A. Rozas-Dávila, Meir, P., J. E. Silva-Espejo, Anderson, LO, T. R. Baker, E. Alvarez, J. Huamán-Ovalle, A. Prieto, Mamani-Solorzano, M., P. Meir, Alvarez, E., Baker, T. R., L. E. O. C. Aragão, Phillips, O. L., Costa, A. C. L., Navarrete, D, Goncalvez, P. H., P. H. Goncalvez, J. A. Silva Jr., Almeida, S, Peñuela, Maria Cristina, Meir, P, Jimenez, E., Metcalfe, DB, Silva-Espejo, J. E., Mamani-Solórzano, M, Rozas-Dávila, A, Silva-Espejo, JE, Goncalvez, PH, Almeida, S., Peñuela-Mora, Maria Cristina, Vasquez, R., Vásquez, R, Alvarez, E, Quesada, CA, Baker, Tim, A. Rudas, Anderson, L. O., D. Navarrete, Huaman-Ovalle, J., Y. Malhi, Álvarez Dávila, Esteban, C. A. Quesada, Rudas, A., Metcalfe, D. B., A. Monteagudo, Rozas-Davila, A., Prieto, A, N. Salinas, Monteagudo Mendoza, Abel, M. C. Peñuela, Aragao, L. E. O. C., Salinas, N., Prieto, A., Jiménez, E, Malhi, Y.   +82 more
core   +2 more sources

CO2 Emissions From Rivers Draining the Tibetan Plateau Reveal Substantial Increases Over the Past 20 Years

Global Biogeochemical Cycles, Volume 40, Issue 9, September 2026.
Abstract Inland water CO2 emissions are a critical component of the global carbon cycle, yet their magnitude and long‐term response to climate change remain poorly constrained, primarily because of uncertainties in the air–water CO2 concentration gradient.
Julia Iwan, Lishan Ran, Ronny Lauerwald, Martin Berggren, Pierre Regnier, Torbern Tagesson, Marko Scholze, Antje Gärtner, Fandong Meng, Yongli Zhou, Xuhui Wang, Ling Huang, Liyang Xiong, Yanzi Yan   +13 more
wiley   +1 more source