Results 41 to 50 of about 2,555,846 (348)

Soil Respiration Characteristics and Influencing Factors of Shrub Ecosystem on the Loess Plateau

Renmin Zhujiang, 2022
Soil respiration is one of the main sources of atmospheric carbon.In recent years,the vegetation cover of the Loess Plateau has changed significantly.To explore the change rules and influencing factors of soil respiration in the shrub ecosystem,this ...
ZHANG Kuiyue, LIU Dengfeng, LIU Hui, ZHAO Xiaoyu, GUO Fengnian, MENG Xianmeng, HUANG Qiang   +6 more
doaj  

Climatic, soil, and vegetation controls of the temperature sensitivity (Q10) of soil respiration across terrestrial biomes

, 2020
Understanding how climatic factors, soil properties, and vegetation characteristics influence the inter-site and inter-annual variations in Q10 of soil respiration across biomes may help in understanding the mechanisms of soil carbon (C) cycle and its ...
Chen Shutao, Jun Wang, Tingting Zhang, Hu Zhenghua   +3 more
semanticscholar   +1 more source

Soil respiration along an altitudinal gradient in a subalpine secondary forest in China

iForest - Biogeosciences and Forestry, 2015
The subalpine forest ecosystems in the Miyaluo Forest District in western Sichuan (China) could be very sensitive to global climate change, with important consequences for the regional carbon (C) balance.
Luo S, Liu G, Li Z, Hu C, Gong L, Wang M, Hu H   +6 more
doaj   +1 more source

Seasonal Patterns of Soil Respiration and Related Soil Biochemical Properties under Nitrogen Addition in Winter Wheat Field. [PDF]

PLoS ONE, 2015
Understanding the changes of soil respiration under increasing N fertilizer in cropland ecosystems is crucial to accurately predicting global warming. This study explored seasonal variations of soil respiration and its controlling biochemical properties ...
Guopeng Liang, Albert A Houssou, Huijun Wu, Dianxiong Cai, Xueping Wu, Lili Gao, Jing Li, Bisheng Wang, Shengping Li   +8 more
doaj   +1 more source

Identifying key factors controlling potential soil respiration in agricultural fields

Agricultural & Environmental Letters, 2023
Soil respiration is one of the main soil health indicators and is influenced by several factors in agricultural fields. Identifying key factors that control soil respiration is desirable for informed soil management decisions and for promoting and ...
Kabindra Adhikari, Kelsey R. Anderson, Douglas R. Smith, Phillip R. Owens, Philip A. Moore Jr., Zamir Libohova   +5 more
doaj   +1 more source

Effects of Supplementary Irrigation on Soil Respiration of Millet Farmland in a Semi-Arid Region in China

Atmosphere, 2022
Carbon dioxide (CO2) is recognized as key part of evaluating the soil environment, and the soil respiration rate is an effective indicator of CO2 emission.
Xiaoli Gao, Nan Zhao, Yuhui Lu, Xuan Han, Zhiping Yang   +4 more
doaj   +1 more source

Fine root dynamics and trace gas fluxes in two lowland tropical forest soils [PDF]

, 2005
Fine root dynamics have the potential to contribute significantly to ecosystem-scale biogeochemical cycling, including the production and emission of greenhouse gases.
Crill, Patrick M., Dias, Jadson D., Keller, Michael, McGroddy, Megan E., Silva, Hudson, Silver, Whendee L., Thompson, Andrew W., Varner, Ruth K.   +7 more
core   +2 more sources

Grassland Management Influences the Response of Soil Respiration to Drought

Agronomy, 2019
Increasing soil carbon stocks in agricultural grasslands has a strong potential to mitigate climate change. However, large uncertainties around the drivers of soil respiration hinder our ability to identify management practices that enhance soil carbon ...
Gabriel Y. K. Moinet, Andrew J. Midwood, John E. Hunt, Cornelia Rumpel, Peter Millard, Abad Chabbi   +5 more
doaj   +1 more source

Effects of stand density on soil respiration and labile organic carbon in different aged Larix principis-rupprechtii plantations

Ecological Processes, 2021
Background The carbon pools of forest soils play a vital role in global carbon sequestration and emissions. Forest management can regulate the sequestration and output of forest soil carbon pools to a certain extent; however, the kinetics of the effects ...
Tairui Liu, Daoli Peng, Zhijie Tan, Jinping Guo, Yunxiang Zhang   +4 more
doaj   +1 more source

Carbon fluxes in a mature deciduous forest under elevated CO₂ [PDF]

, 2010
This PhD thesis addressed several major aspects of the carbon (C) cycle in a c. 100-year-old, mixed deciduous forest under elevated CO₂ with an emphasis on below-ground processes.
Bader, Martin
core   +1 more source