Browsing College of Forestry, Wildlife and Environment (General) by Author "Pan, Shufen"

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Century-long increasing trend and variability of dissolved organic carbon export from the Mississippi River basin driven by natural and anthropogenic forcing

Ren, Wei; Tian, Hanqin; Cai, Wei-Jun; Lohrenz, Steven E.; Hopkinson, Charles S; Huang, Wei-Jen; Yang, Jia; Tao, Bo; Pan, Shufen; He, Ruoying; 0000-0002-1806-4091; 0000-0001-7920-1427 (2020-04-02)

There has been considerable debate as to how natural forcing and anthropogenic activities alter the timing and magnitude of the delivery of dissolved organic carbon (DOC) to the coastal ocean, which has ramifications for ...

China's terrestrial carbon balance: Contributions from multiple global change factors

Tian, Hanqin; Melillo, Jerry; Lu, Chaoqun; Kicklighter, David; Liu, Mingliang; Ren, Wei; Xu, Xiaofeng; Chen, Guangsheng; Zhang, Chi; Pan, Shufen; Liu, Jiyuan; Running, Steven; 0000-0002-1806-4091; 0000-0001-7920-1427 (2022-03-04)

The magnitude, spatial, and temporal patterns of the terrestrial carbon sink and theunderlying mechanisms remain uncertain and need to be investigated. China is importantin determining the global carbon balance in terms ...

Effects of tropospheric ozone pollution on net primary productivity and carbon storage in terrestrial ecosystems of China

Ren, Wei; Tian, Hanqin; Liu, Mingliang; Zhang, Chi; Chen, Guangsheng; Pan, Shufen; Felzer, Benjamin; Xu, Xiaofeng; 0000-0002-4840-4835; 0000-0002-1806-4091; 0000-0001-7920-1427 (2022-12-05)

We investigated the potential effects of elevated ozone (O-3) along with climate variability, increasing CO2, and land use change on net primary productivity (NPP) and carbon storage in China's terrestrial ecosystems for ...

Global Nitrous Oxide Emissions From Pasturelands and Rangelands: Magnitude, Spatiotemporal Patterns, and Attribution

Dangal, Shree R. S.; Tian, Hanqin; Xu, Rongting; Chang, Jinfeng; Canadell, Josep G.; Ciais, Philippe; Pan, Shufen; Yang, Jia; Zhang, Bowen; 0000-0002-1806-4091; 0000-0001-7920-1427 (2020-04-01)

The application of manure and mineral nitrogen (N) fertilizer, and livestock excreta deposition are the main drivers of nitrous oxide (N2O) emissions in agricultural systems. However, the magnitude and spatiotemporal ...

Improving Representation of Crop Growth and Yield in the Dynamic Land Ecosystem Model and Its Application to China

Zhang, Jingting; Tian, Hanqin; Yang, Jia; Pan, Shufen; https://orcid.org/0000-0002-1806-4091 (2022-07-29)

To accurately assess the roles of agriculture in securing food security and maintaining environmental sustainability, it is essential to improve the representation of crop growth, development, and yield formation in global ...

Integrating a process-based ecosystem model with Landsat imagery to assess impacts of forest disturbance on terrestrial carbon dynamics: Case studies in Alabama and Mississippi

Chen, Guangsheng; Tian, Hanqin; Huang, Chengquan; Prior, Stephen; Pan, Shufen; 0000-0002-1806-4091; 0000-0003-1750-6326; 0000-0001-7920-1427; 0000-0003-0055-9798 (2022-12-02)

Forest ecosystems in the southern United States are dramatically altered by three major disturbances: timber harvesting, hurricane, and permanent land conversion. Understanding and quantifying effects of disturbance on ...

Methane emissions from global rice fields: Magnitude, spatiotemporal patterns, and environmental controls

Zhang, Bowen; Tian, Hanqin; Ren, Wei; Tao, Bo; Lu, Chaoqun; Yang, Jia; Banger, Kamaljit; Pan, Shufen; 0000-0002-1806-4091; 0000-0001-7920-1427 (2020-04-02)

Given the importance of the potential positive feedback between methane (CH4) emissions and climate change, it is critical to accurately estimate the magnitude and spatiotemporal patterns of CH4 emissions from global rice ...

Responses of global terrestrial evapotranspiration to climate change and increasing atmospheric CO2 in the 21st century

Pan, Shufen; Tian, Hanqin; Dangal, Shree; Yang, Qichun; Yang, Jia; Lu, Chaoqun; Tao, Bo; Ren, Wei; Ouyang, Zhiyun; 0000-0002-1806-4091; 0000-0002-1526-0513; 0000-0001-9529-8206; 0000-0003-2019-9603; 0000-0002-1526-0513; 0000-0002-4840-4835; 0000-0001-7920-1427; 0000-0002-8689-2550 (2023-06-17)

Quantifying the spatial and temporal patterns of the water lost to the atmosphere through land surface evapotranspiration (ET) is essential for understanding the global hydrological cycle, but remains much uncertain. In ...

Severe Long-Lasting Drought Accelerated Carbon Depletion in the Mongolian Plateau

Lu, Chaoqun; Tian, Hanqin; Yu, Zhen; Pan, Shufen; Dangal, Shree; Zhang, Bowen; Yang, Jin; Pederson, Neil; Hessl, Amy; 0000-0002-1806-4091; 0000-0001-7920-1427; 0000-0001-9529-8206; 0000-0002-8370-0509; 0000-0003-2019-9603 (2020-02-25)

Paleoclimate records identified a severe drought lasting approximately a decade on the Mongolian Plateau during the 2000s, the severity of which was only exceeded by a single drought during the last two millennia. Under ...