Zobrazeno 1 - 10
of 4 471
pro vyhledávání: '"Ecosystem respiration"'
Autor:
Dongxing Wu, Shaomin Liu, Bin He, Ziwei Xu, Xiuchen Wu, Tongren Xu, Xiaofan Yang, Jiaxing Wei, Zhixing Peng, Xiaona Wang
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 21, Pp n/a-n/a (2024)
Abstract The inhibition of foliar respiration by light is a crucial yet often overlooked component in estimating ecosystem respiration. However, current estimations of the light inhibition of ecosystem respiration are biased by ignoring the effects o
Externí odkaz:
https://doaj.org/article/322b106288c04e71846af0238a6b1345
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 10, Pp n/a-n/a (2024)
Abstract Polar‐orbiting satellites have significantly improved our understanding of the terrestrial carbon cycle, yet they are not designed to observe sub‐daily dynamics that can provide unique insight into carbon cycle processes. Geostationary s
Externí odkaz:
https://doaj.org/article/c0d1505f1901449f8d9f6959430a65df
Publikováno v:
Arctic Science, Vol 10, Iss 1, Pp 22-33 (2024)
Increased soil nutrient availability, and associated increases in vegetation productivity, could create a negative feedback between Arctic ecosystems and the climate system, thereby reducing the contribution of Arctic ecosystems to future climate cha
Externí odkaz:
https://doaj.org/article/efe2c046c1b443f7b901913307d7d15d
Publikováno v:
Geoderma, Vol 452, Iss , Pp 117108- (2024)
Generally, with increasing elevation, there is a corresponding decrease in annual mean air and soil temperatures, resulting in an overall decrease in ecosystem carbon dioxide (CO2) exchange. However, there is a lack of knowledge on the variations in
Externí odkaz:
https://doaj.org/article/1b2994aa19f147118ab56be722eebd1e
Publikováno v:
Ecology and Evolution, Vol 14, Iss 6, Pp n/a-n/a (2024)
Abstract Livestock grazing can strongly determine how grasslands function and their role in the carbon cycle. However, how ecosystem carbon exchange responds to grazing and the underlying mechanisms remain unclear. We measured ecosystem carbon fluxes
Externí odkaz:
https://doaj.org/article/c233865753af4d0584d28b8316445bba
Autor:
Manuel Campos-Taberner, Maria Amparo Gilabert, Sergio Sanchez-Ruiz, Beatriz Martinez, Adrian Jimenez-Guisado, Francisco Javier Garcia-Haro, Luis Guanter
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 11310-11321 (2024)
The quantification of carbon fluxes (CFs) is crucial due to their role in the global carbon cycle having a direct impact on Earth's climate. In the last years, considerable efforts have been made to scale CFs from eddy covariance (EC) data to the glo
Externí odkaz:
https://doaj.org/article/62f278765b2840abb4cb111463d9d38a
Autor:
Julia Drewer, Ribka Sionita Tarigan, Lindsay F. Banin, Stella White, Elizabeth Raine, Sarah H. Luke, Edgar C. Turner, Ute Skiba, Nicholas J. Cowan, Jassica Prajna Dewi, Andreas Dwi Advento, Anak Agung Ketut Aryawan, Jean-Pierre Caliman, Pujianto
Publikováno v:
Frontiers in Forests and Global Change, Vol 7 (2024)
Oil palm (OP) plantations have replaced large areas of forest in the tropical landscape of Southeast Asia and are major emitters of greenhouse gases (GHGs). To move towards more environmentally friendly plantation management, a hopeful approach is to
Externí odkaz:
https://doaj.org/article/ebdc571db4fb45a9a6844631f334ff07
Enhanced ecosystem carbon sink in shrub-grassland ecotone under grazing exclusion on Tibetan plateau
Autor:
Jinlan Wang, Yuzhen Liu, Shilin Wang, Peijie Ma, Yajiao Li, Rong Wang, Wenhui Liu, Zhifeng Jia, Wen Li, Yujie Niu, Wenxia Cao
Publikováno v:
Ecological Indicators, Vol 160, Iss , Pp 111854- (2024)
Grassland degradation is a prevalent issue at the interface of shrubland and grassland ecosystems, particularly susceptible to environmental changes. To counteract the degradation, grazing exclusion has been proposed as a dominant restoration strateg
Externí odkaz:
https://doaj.org/article/29eb996b075640d6835f34027cf8075d
Autor:
Ya-Li Liu, Jun-Feng Wang, Guan-Li Jiang, Lu-Yang Wang, Zi-Teng Fu, Ho-Jeong Kang, Qing-Bai Wu
Publikováno v:
Advances in Climate Change Research, Vol 14, Iss 3, Pp 437-448 (2023)
Greenhouse gases (GHGs) emissions from high-cold terrestrial ecosystems underlain by permafrost on the Qinghai–Tibet Plateau (QTP) have received widespread attention. However, the dominant factors regulating ecosystem respiration (Re) and its compo
Externí odkaz:
https://doaj.org/article/c4174d7e1a8346ada8dd567025ed0c33
Publikováno v:
Ecological Indicators, Vol 156, Iss , Pp 111116- (2023)
The Tibet Plateau, with its extensive carbon pools, plays a pivotal role in the global carbon budget. Nevertheless, the driving factors of the carbon dioxide budget remain disputed, and the impact of freeze–thaw process on carbon release is still u
Externí odkaz:
https://doaj.org/article/24fb0707020942bbbffab4d590a0aa09