Results 41 to 50 of about 19,149 (228)

Ozone and haze pollution weakens net primary productivity in China [PDF]

, 2017
Atmospheric pollutants have both beneficial and detrimental effects on carbon uptake by land ecosystems. Surface ozone (O3) damages leaf photosynthesis by oxidizing plant cells, while aerosols promote carbon uptake by increasing diffuse radiation and ...
Feng, Zhaozhong, Harper, Kandice, Li, Jing, Liao, Hong, Unger, Nadine, Xia, Xiangao, Xiao, Jingfeng, Yue, Xu, Zhu, Tong   +8 more
core   +4 more sources

Evaluation of simulated soil carbon dynamics in Arctic-Boreal ecosystems [PDF]

, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Huntzinger, D. N., Schaefer, K., Schwalm, C., Fisher, J.
Carey, Joanna C., Fisher, Joshua B., Hayes, Daniel, Huntzinger, Deborah N., Jain, Atul K., Kolus, Hannah, Mao, Jiafu, Michalak, Anna M., Poulter, Benjamin, Schaefer, Kevin, Schwalm, Christopher R., Shi, Xiaoying, Stofferahn, Eric, Tang, Jianwu, Tian, Hanqin, Wei, Yaxing   +15 more
core   +1 more source

Climate sensitivity of global terrestrial net primary production (NPP) calculated using the reduced-form model NNN [PDF]

Climate Research, 2002
In order to assess the potential impact of climate change on terrestrial equilibrium net pri- mary production (NPP), information about the sensitivity of terrestrial NPP to climate change is needed. A novel approach to the definition of climate sensitivity is introduced; it does not depend on specific (and uncertain) scenarios, but rather describes the
Moldenhauer, O., Lüdeke, M.
openaire   +1 more source

Nitrogen controls the net primary production of an alpine Kobresia meadow in the northern Qinghai‐Tibet Plateau

Ecology and Evolution, 2019
Net primary production (NPP) is a fundamental property of natural ecosystems. Understanding the temporal variations of NPP could provide new insights into the responses of communities to environmental factors.
Licong Dai, Xun Ke, Yangong Du, Fawei Zhang, Yikang Li, Qian Li, Li Lin, Cuoji Peng, Kai Shu, Guangmin Cao, Xiaowei Guo   +10 more
doaj   +1 more source

Net primary productivity of forest stands in New Hampshire estimated from Landsat and MODIS satellite data

Carbon Balance and Management, 2007
Background A simulation model that relies on satellite observations of vegetation cover from the Landsat 7 sensor and from the Moderate Resolution Imaging Spectroradiometer (MODIS) was used to estimate net primary productivity (NPP) of forest stands at ...
Genovese Vanessa, Gross Peggy, Potter Christopher, Smith Marie-Louise   +3 more
doaj   +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.
Almeida, S, Alvarez, E, Anderson, LO, Aragao, Luiz, Baker, Tim, Costa, ACL, Goncalvez, PH, Huamán-Ovalle, J, Jiménez, E, Malhi, Y, Mamani-Solórzano, M, Meir, P, Metcalfe, DB, Monteagudo Mendoza, Abel, Navarrete, D, Patĩo, S, Peñuela-Mora, Maria Cristina, Phillips, OL, Prieto, A, Quesada, CA, Rozas-Dávila, A, Rudas, A, Salinas, N, Silva Jr, JA, Silva-Espejo, JE, Vásquez, R   +25 more
core   +5 more sources

Prioritising Carbon Sequestration Areas in Southern Queensland using Time Series MODIS Net Primary Productivity (NPP) Imagery [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014
Abstract. The aim of this study was to develop a method that will use satellite imagery to identify areas of high forest growth and productivity, as a primary input in prioritising revegetation sites for carbon sequestration. Using the Moderate Resolution Imaging Spectroradiometer (MODIS) satellite data, this study analysed the annual net primary ...
Apan, A., Suarez Cadavid, L. A., Richardson, L., Maraseni, T.   +3 more
openaire   +2 more sources

Contrasting spatial variations between above and below-ground net primary productivity in global grasslands

Ecological Indicators
Grassland net primary productivity (NPP) plays a crucial role in global terrestrial carbon cycle and carbon balance. However, the spatial pattern and influencing factors of NPP and its components, especially the belowground net primary productivity (BNPP)
Ying Hu, Yue Yang, Yu Wei, Xiaozhen Li, Yue Jiao, Jiapei Liao, Ruiyu Fu, Lichong Dai, Zhongmin Hu   +8 more
doaj   +1 more source

Sensitivity of spruce/moss boreal forest carbon balance to seasonal anomalies in weather [PDF]

, 1997
A process-oriented, daily time step model of a spruce/moss boreal ecosystem simulated 1994 and 1995 productivity for a Boreal Ecosystem-Atmosphere Study site near Thompson, Manitoba.
Frolking, Steve
core   +1 more source

Impact of droughts on the carbon cycle in European vegetation : a probabilistic risk analysis using six vegetation models [PDF]

, 2014
Peer reviewedPublisher ...
Balkovi, J., Beer, C., Cameron, D.R., Ciais, P., Cramer, W., Kato, T., Kuhnert, Matthias, Martin, R., Mynemi, R., Ramming, A., Rolinski, S., Soussana, J.-F., Thonicke, K., van der Velde, M., van Oijen, M., Xu, L.   +15 more
core   +7 more sources