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Artículos, Encontrados 12 registros
Artículos Encontrados 12 registros  1 - 10siguiente  ir al registro:
1.
42 p, 1.4 MB Seasonal peak photosynthesis is hindered by late canopy development in northern ecosystems / Zhao, Qian (Peking University. Institute of Carbon Neutrality) ; Zhu, Zaichun (Peking University. School of Urban Planning and Design) ; Zeng, Hui (Peking University. School of Urban Planning and Design) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Zhang, Yao (Peking University. Institute of Carbon Neutrality) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Piao, Shilong (Institute of Tibetan Plateau Research)
The seasonal dynamics of the vegetation canopy strongly regulate the surface energy balance and terrestrial carbon fuxes, providing feedbacks to climate change. Whether the seasonal timing of maximum canopy structure was optimized to achieve a maximum photosynthetic carbon uptake is still not clear due to the complex interactions between abiotic and biotic factors. [...]
2022 - 10.1038/s41477-022-01278-9
Nature Plants, Vol. 8, Issue 12 (Dec. 2022) , p. 1484-1492  
2.
Climate change increases carbon allocation to leaves in early leaf green-up / Meng, Fandong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Hong, Songbai (Peking University. College of Urban and Environmental Sciences) ; Wang, Jiawei (Peking University. College of Urban and Environmental Sciences) ; Chen, Anping (Colorado State University. Department of Biology) ; Zhang, Yao (Sino-French Institute for Earth System Science) ; Zhang, Yichen (Peking University. College of Urban and Environmental Sciences) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Mao, Jiafu (Oak Ridge National Laboratory) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research)
Global greening, characterized by an increase in leaf area index (LAI), implies an increase in foliar carbon (C). Whether this increase in foliar C under climate change is due to higher photosynthesis or to higher allocation of C to leaves remains unknown. [...]
2023 - 10.1111/ele.14205
Ecology letters, Vol. 26, Issue 5 (May 2023) , p. 816-826  
3.
9 p, 3.4 MB Autumn canopy senescence has slowed down with global warming since the 1980s in the Northern Hemisphere / Zhang, Yichen (Sino-French Institute for Earth System Science) ; Hong, Songbai (Sino-French Institute for Earth System Science) ; Liu, Qiang (University of Antwerp. Department of Biology) ; Huntingford, Chris (UK Centre for Ecology and Hydrology) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rossi, Sergio (Université du Québec à Chicoutimi. Département des Sciences Fondamentales) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research)
Climate change strongly impact vegetation phenology, with considerable potential to alter land-atmosphere carbon dioxide exchange and terrestrial carbon cycle. In contrast to well-studied spring leaf-out, the timing and magnitude of autumn senescence remains poorly understood. [...]
2023 - 10.1038/s43247-023-00835-0
Communications earth & environment, Vol. 4 (2023) , art. 173  
4.
10 p, 1.5 MB Seasonal biological carryover dominates northern vegetation growth / Lian, Xu (Peking University. Sino-French Institute for Earth System Science) ; Piao, Shilong (Chinese Academy of Sciences. Center for Excellence in Tibetan Earth Science) ; Chen, Anping (Colorado State University. Department of Biology and Graduate Degree Program in Ecology) ; Wang, Kai (Peking University. Sino-French Institute for Earth System Science) ; Li, Xiangyi (Peking University. Sino-French Institute for Earth System Science) ; Buermann, Wolfgang (University of California, Los Angeles. Institute of the Environment and Sustainability) ; Huntingford, Chris (Centre for Ecology and Hydrology (UK)) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Xu, Hao (Peking University. Sino-French Institute for Earth System Science) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment)
The state of ecosystems is influenced strongly by their past, and describing this carryover effect is important to accurately forecast their future behaviors. However, the strength and persistence of this carryover effect on ecosystem dynamics in comparison to that of simultaneous environmental drivers are still poorly understood. [...]
2021 - 10.1038/s41467-021-21223-2
Nature communications, Vol. 12 (February 2021) , art. 983  
5.
12 p, 1.9 MB Summer soil drying exacerbated by earlier spring greening of northern vegetation / Lian, Xu (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Li, Laurent Z. X. (Sorbonne Université. Laboratoire de Météorologie Dynamique) ; Li, Yue (Sino-French Institute for Earth System Science) ; Huntingford, Chris (Centre for Ecology and Hydrology (Wallingford, Regne Unit)) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Cescatti, Alessandro (European Commission, Joint Research Centre (Ispra, Itàlia)) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Buermann, Wolfgang (University of Augsburg. Department of Geography) ; Chen, Anping (Purdue University. Department of Forestry and Natural Resources) ; Li, Xiangyi (Sino-French Institute for Earth System Science) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Wang, Xuhui (Sino-French Institute for Earth System Science) ; Wang, Yilong (Laboratoire des Sciences du Climat et de l'Environnement) ; Yang, Yuting (Tsinghua University. Department of Hydraulic Engineering) ; Zeng, Zhenzhong (Sino-French Institute for Earth System Science) ; Zhang, Yongqiang (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research) ; McVicar, Tim R. (CSIRO Land and Water)
Earlier vegetation greening under climate change raises evapotranspiration and thus lowers spring soil moisture, yet the extent and magnitude of this water deficit persistence into the following summer remain elusive. [...]
2020 - 10.1126/sciadv.aax0255
Science advances, Vol. 6, issue 1 (Jan. 2020) , art. eaax0255  
6.
28 p, 3.5 MB Contrasting responses of autumn-leaf senescence to daytime and night-time warming / Wu, Chaoyang (Chinese Academy of Sciences. Institute of Geographical Sciences and Natural Resources Research) ; Wang, Xiaoyue (Chinese Academy of Sciences. Institute of Geographical Sciences and Natural Resources Research) ; Wang, Huanjiong (Chinese Academy of Sciences. Institute of Geographical Sciences and Natural Resources Research) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Desai, Ankur (University of Wisconsin-Madison. Department of Atmospheric and Oceanic Sciences) ; Gough, Christopher M. (Virginia Commonwealth University. Department of Biology) ; Gonsamo, Alemu (University of Toronto. Department of Geography and Planning) ; Black, Andrew T. (University of British Columbia. Faculty of Land and Food Systems) ; Jassal, Rachhpal S. (University of British Columbia. Faculty of Land and Food Systems) ; Ju, Weimin (Nanjing University. International Institute for Earth System Science) ; Yuan, Wenping (Sun Yat-Sen University. School of Atmospheric Sciences) ; Fu, Yongshuo H.. (Beijing Normal University. College of Water Sciences) ; Shen, Miaogen (Chinese Academy of Sciences. Center for Excellence in Tibetan Earth Science) ; Li, Shihua (University of Electronic Science and Technology of China. School of Resources and Environment) ; Liu, Ronggao (Chinese Academy of Sciences. State Key Laboratory of Resources and Environmental Information System) ; Chen, Jing M. (University of Toronto. Department of Geography and Planning) ; Ge, Quansheng (University of Toronto. Department of Geography and Planning)
Plant phenology is a sensitive indicator of climate change1,2,3,4 and plays an important role in regulating carbon uptake by plants5,6,7. Previous studies have focused on spring leaf-out by daytime temperature and the onset of snow-melt time8,9, but the drivers controlling leaf senescence date (LSD) in autumn remain largely unknown10,11,12. [...]
2018 - 10.1038/s41558-018-0346-z
Nature climate change, Vol. 8 (Dec. 2018) , p. 1092-1096  
7.
36 p, 3.1 MB Coupling of ecosystem-scale plant water storage and leaf phenology observed by satellite / Tian, Feng (Lunds Universitet. Institutionen för naturgeografi och ekosystemvetenskap) ; Wigneron, Jean-Pierre (Institut National de la Recherche Agronomique (França)) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Chave, Jerome (Laboratoire Evolution et Diversité Biologique) ; Ogée, Jérôme (Institut National de la Recherche Agronomique (França)) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ræbild, Anders (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ; Domec, Jean-Christophe (Bordeaux Sciences Agro) ; Tong, Xiaoye (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ; Brandt, Martin (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ; Mialon, Arnaud (Centre d'Etudes Spatiales de la BIOsphère) ; Rodriguez-Fernandez, Nemesio (Centre d'Etudes Spatiales de la BIOsphère) ; Tagesson, Torbern (Lunds Universitet. Institutionen för naturgeografi och ekosystemvetenskap) ; Al-Yaari, Amen (Institut National de la Recherche Agronomique (França)) ; Kerr, Yann (Centre d'Etudes Spatiales de la BIOsphère) ; Chen, Chi (Boston University. Department of Earth and Environment) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Zhang, Wenmin (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning) ; Ardö, Jonas (Lunds Universitet. Institutionen för naturgeografi och ekosystemvetenskap) ; Fensholt, Rasmus (Københavns Universitet. Institut for Geovidenskab og Naturforvaltning)
Plant water storage is fundamental to the functioning of terrestrial ecosystems by participating in plant metabolism, nutrient and sugar transport, and maintenance of the integrity of the hydraulic system of the plant. [...]
2018 - 10.1038/s41559-018-0630-3
Nature ecology & evolution, Vol. 2, issue 9 (Sep. 2018) , p. 1428-1435  
8.
8 p, 11.3 MB Extension of the growing season increases vegetation exposure to frost / Liu, Qiang (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Janssens, Ivan (Universiteit Antwerpen. Departement Biologie) ; Fu, Yongshuo H.. (Sino-French Institute for Earth System Science) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Lian, Xu (Sino-French Institute for Earth System Science) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de L'Environnement) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Wang, Tao (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research)
While climate warming reduces the occurrence of frost events, the warming-induced lengthening of the growing season of plants in the Northern Hemisphere may actually induce more frequent frost days during the growing season (GSFDs, days with minimum temperature < 0 °C). [...]
2017 - 10.1038/s41467-017-02690-y
Nature communications, Vol. 9 (2018) , art. 426  
9.
27 p, 1.5 MB Velocity of change in vegetation productivity over northern high latitudes / Huang, Mengtian (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Janssens, Ivan (Universiteit Antwerpen. Departement Biologie) ; Zhu, Zaichun (Sino-French Institute for Earth System Science) ; Wang, Tao (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Wu, Donghai (Sino-French Institute for Earth System Science) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peaucelle, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peng, Shushi (Sino-French Institute for Earth System Science) ; Yang, Hui (Sino-French Institute for Earth System Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Warming is projected to increase the productivity of northern ecosystems. However, knowledge on whether the northward displacement of vegetation productivity isolines matches that of temperature isolines is still limited. [...]
2017 - 10.1038/s41559-017-0328-y
Nature ecology & evolution, Vol. 1 (Nov. 2017) , p. 1649-1654  
10.
26 p, 865.0 KB Weakening temperature control on the interannual variations of spring carbon uptake across northern lands / Piao, Shilong (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Wang, Tao (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Liu, Zhuou (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Peng, Shushi (Zhongguo ke xue yuan. Institute of Tibetan Plateau Research) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Huang, Mengtian (Sino-French Institute for Earth System Science) ; Ahlstrom, Anders (Stanford University. School of Earth, Energy and Environmental Sciences) ; Burkhart, John F. (Universitetet i Oslo. Department of Geosciences) ; Chevallier, Frédéric (Laboratoire des Sciences du Climat et de l'Environnement) ; Janssens, Ivan (University of Antwerp (Bèlgica)) ; Jeong, Su-Jong (South University of Science and Technology of China. School of Environmental Science and Engineering) ; Lin, Xin (Laboratoire des Sciences du Climat et de l'Environnement) ; Mao, Jiafu (Oak Ridge National Laboratory. Climate Change Science Institute and Environmental Sciences Division) ; Miller, John (National Oceanic and Atmospheric Administration Earth Systems Research Laboratory) ; Mohammat, Anwar (Zhongguo ke xue yuan. Xinjiang Institute of Ecology and Geography) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Shi, Xiaoying (Oak Ridge National Laboratory. Climate Change Science Institute and Environmental Sciences Division) ; Stohl, Andreas (Norwegian Institute for Air Research) ; Yao, Yitong (Sino-French Institute for Earth System Science) ; Zhu, Zaichun (Sino-French Institute for Earth System Science)
Ongoing spring warming allows the growing season to begin earlier, enhancing carbon uptake in northern ecosystems1, 2, 3. Here we use 34 years of atmospheric CO2 concentration measurements at Barrow, Alaska (BRW, 71° N) to show that the interannual relationship between spring temperature and carbon uptake has recently shifted. [...]
2017 - 10.1038/nclimate3277
Nature climate change, Vol. 7 (2017) , p. 359-363  

Artículos : Encontrados 12 registros   1 - 10siguiente  ir al registro:
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1 Myneni, R. B.
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