Results 111 to 120 of about 19,476 (232)

Controls on carbon and energy exchange by a black spruce - moss ecosystem: Testing the mathematical model Ecosys with data from the BOREAS experiment [PDF]

, 2001
Stomatal limitations to mass and energy exchange over boreal black spruce forests may be caused by low needle N concentrations that limit CO2 fixation rates.
Alberta Forest Service, Betts, Black, Blanken, Brouzes, Busby, Campbell, Chen, Ciais, Clymo, Farquhar, Flanagan, Goulden, Gower, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Grant, Halliwell, Harden, Itoh, J. A. Berry, J. B. Moncrieff, J. M. Massheder, Jarvis, Kattenberg, Keeling, Lieffers, Lieffers, M. Rayment, Mahendrappa, Man, McGuire, Middleton, Moncrieff, Mugasha, Nakane, P. G. Jarvis, Pattey, Peck, Proctor, R. F. Grant, Ryan, S. E. Hale, S. L. Scott, Sellers, Shulten, Steele, Thornley, Trofymo, Troth   +74 more
core   +1 more source

Autonomous Float Data Reveal Decoupled Trends in Chlorophyll and Stratification in the Indian Ocean

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Recent studies have shown that the Indian Ocean is warming significantly, but how this warming impacts primary production is largely unresolved due to a relative lack of depth‐resolved biological observations. In this study, we have used Biogeochemical‐Argo data from 2013 to 2022, comprising over 9,000 individual profiles, to examine regional ...
Marufa Ishaque, Sophie Clayton, John Klinck   +2 more
wiley   +1 more source

A Socio‐Hydrological Model for Adaptive Water Allocation in the Heihe River Basin

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Sustainable management of river basins requires an understanding of how water allocation responds to the human decisions driving it, along with the subsequent economic and ecological consequences. Current models often consider water allocation decisions as single and discontinuous events, overlooking the continuous and adaptive nature of human
Ziyan Han, Yongping Wei, Jijun Meng, Bojie Fu, Guodong Cheng   +4 more
wiley   +1 more source

Evaluating Soil Carbon Models for Sub‐Saharan Africa: Revealing Knowledge Gaps in Subtropical and Tropical Soil Biogeochemistry

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 5, May 2026.
Abstract Process‐based soil carbon (C) models are increasingly used to project regional and global C cycle responses to climate change. However, the development and evaluation of these models has largely focused on temperate regions of North America and Europe.
Sophie F. von Fromm, Katherine S. Rocci, Christopher O. Anuo, Stephen B. Asabere, Jeanette Kanyiri, Steve Kwatcho Kengdo, Admore Mureva, Kwabena A. Nketia, Lei Zhang, Rose Z. Abramoff   +9 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

Tree Growth Rates and Their Determinants Inform Sustainable Harvesting of Indigenous Woodlands in Zimbabwe

Biotropica, Volume 58, Issue 3, May 2026.
Tree growth rates determine ecosystem structure, community interactions, and sustainable harvesting rates. Understanding their determinants can provide insights into likely responses to global change, but in southern African woodlands, such studies are sparse.
T. Gotore, A. Muchawona, L. Benitez, S. C. Gumbo, J. L. Godlee, P. J. Mograbi, R. Murepa, P. Mutete, E. Nyamugadza, M. C. Tembani, C. M. Ryan, S. Archibald   +11 more
wiley   +1 more source

Investigating Biomass and Water Productivity in the United Arab Emirates: A Case Study of Al Ain Oases [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This study examines the productivity, water dynamics, and environmental factors of oasis ecosystems in Al Ain City, United Arab Emirates. It analyzes Total Biomass Production (TBP), Evapotranspiration (ET), and Net Primary Production (NPP) across ...
K. Alhebsi, M. ElKamali, S. Albedwawi, K. AlArfati, K. Hussein   +4 more
doaj   +1 more source

Multi‐Decadal Dynamics of Wetland Methane Emissions Revealed by Knowledge‐Guided Machine Learning

Global Change Biology, Volume 32, Issue 5, May 2026.
Eddy covariance data for wetland CH4 emissions are fragmented, restricting the assessment of their long‐term dynamics. This study developed a knowledge‐guided machine‐learning framework that integrates field observations with biogeochemical principles to reliably reconstruct historical methane fluxes.
Qing Zhu, Kyle A. Arndt, Kunxiaojia Yuan, Fa Li, Qing Ying, Licheng Liu, Eric Ward, Avni Malhotra, Jianqiu Zheng, Fenghui Yuan, Sparkle L. Malone, Gavin McNicol, Sara H. Knox, William J. Riley, Margaret S. Torn, Shuo Chen, Ben Riddell‐Young, Youmi Oh, Lori Bruhwiler   +18 more
wiley   +1 more source

Ecological Modeling of Net Primary Production (NPP)

This poster is the introduction of designed software in journal articles, published by Jiangxi Province ChengZhu Environmental Engineering Company Ltd.Reference: Liu Huan (2024). Original Review of Biodiversity Conservation Progress in China: The Theories and Cases in Practice. Journal of Environment and Health Science (ISSN 2314-1628). 2024(04). https:
openaire   +1 more source

A Global Review of Salt Marsh Restoration: Why Simpler, Context‐Specific Strategies Can Outperform Complex Approaches

Global Change Biology, Volume 32, Issue 5, May 2026.
Salt marshes are vital coastal ecosystems, yet restoration outcomes remain highly variable and difficult to predict. We present the first global meta‐analysis comparing active salt marsh restoration interventions across physical, biotic and functional attributes.
Serena De Lauretis, Davide De Battisti, Ferrante Grasselli, Laura Airoldi   +3 more
wiley   +1 more source