Results 1 to 10 of about 177,743 (161)

Seasonal Influence of Biodiversity on Soil Respiration in a Temperate Forest [PDF]

Plants, 2022
Soil respiration in forests contributes to significant carbon dioxide emissions from terrestrial ecosystems but it varies both spatially and seasonally. Both abiotic and biotic factors influence soil respiration but their relative contribution to spatial
Mengxu Zhang, Emma J. Sayer, Weidong Zhang, Ji Ye, Zuoqiang Yuan, Fei Lin, Zhanqing Hao, Shuai Fang, Zikun Mao, Jing Ren, Xugao Wang   +10 more
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Seasonal variation of soil respiration in a tropical coastal shelter forest and its responses to environmental factors [PDF]

Frontiers in Plant Science
IntroductionTropical coastal shelter forests exhibit unique environmental characteristics and material cycling processes. However, the seasonal dynamics and environmental drivers of soil respiration in these ecosystems remain poorly understood.
Haihui Chen, Haihui Chen, Leyu Tian, Leyu Tian, Leyu Tian, Yiqing Chen, Yiqing Chen, Yiqing Chen, Zongzhu Chen, Zongzhu Chen, Zongzhu Chen, Shouqian Nong, Shouqian Nong, Zhipan Lin, Zhipan Lin, Xiangling Lei, Xiangling Lei, Junting Jia, Junting Jia, Shaofeng Su, Shaofeng Su   +20 more
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Influence of nitrogen addition on soil respiration and soil properties in urban forests in Hefei city in China. [PDF]

PLoS ONE
With the continuous development of urbanization, nitrogen deposition has affected the regeneration capacity of urban forest soil. This study focused on Quercus acutissima Carruth forest in a southern city Hefei in China. The effects of different nitrogen
Yueqin Chen, Honghua Ruan
doaj   +2 more sources

Global spatiotemporal distribution of soil respiration modeled using a global database [PDF]

Biogeosciences, 2015
The flux of carbon dioxide from the soil to the atmosphere (soil respiration) is one of the major fluxes in the global carbon cycle. At present, the accumulated field observation data cover a wide range of geographical locations and climate conditions ...
S. Hashimoto, N. Carvalhais, A. Ito, M. Migliavacca, K. Nishina, M. Reichstein   +5 more
doaj   +1 more source

Soil respiration and its influencing factors in different land use types in desertification mining areas

Meitan xuebao, 2023
In-depth understanding of the diurnal variation of soil respiration and its influencing factors at different depths under different land use patterns in desertified open-pit mines is crucial to assessing the carbon cycle of ecosystems in ecologically ...
Ying LIU, Jiaquan LIN, Hui YUE, Yinli BI, Suping PENG   +4 more
doaj   +1 more source

Effects of precipitation increase on soil respiration: a three-year field experiment in subtropical forests in China. [PDF]

PLoS ONE, 2012
BACKGROUND: The aim of this study was to determine response patterns and mechanisms of soil respiration to precipitation increases in subtropical regions. METHODOLOGY/PRINCIPAL FINDINGS: Field plots in three typical forests [i.e.
Qi Deng, Dafeng Hui, Deqiang Zhang, Guoyi Zhou, Juxiu Liu, Shizhong Liu, Guowei Chu, Jiong Li   +7 more
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Comparing an exponential respiration model to alternative models for soil respiration components in a Canadian wildfire chronosequence (FireResp v1.0) [PDF]

Geoscientific Model Development, 2021
Forest fires modify soil organic carbon and suppress soil respiration for many decades after the initial disturbance. The associated changes in soil autotrophic and heterotrophic respiration from the time of the forest fire, however, are less well ...
J. Zobitz, H. Aaltonen, X. Zhou, F. Berninger, J. Pumpanen, K. Köster   +5 more
doaj   +1 more source

Effect of sieving on ex-situ soil respiration of soils from three land use types [PDF]

, 2020
This study aims to investigate the effect of sieving on ex situ soil respiration (CO2 flux) measurements from different land use types. We collected soils (0–10 cm) from arable, grassland and woodland sites, allocated them to either sieved (4-mm mesh ...
BC Thomson, CE Gabriel, D Yan, EA Davidson, G Marland, G Schurgers, L Thuries, LP Comeau, M Herbst, M Lang, ME Gutinas, MM Pulleman, N Meyer, OA Valerie, PC Baveye, R Datta, R Stenger, RD Hangs, SP Mathur, X Bao   +19 more
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Diel hysteresis between soil respiration and soil temperature in a biological soil crust covered desert ecosystem. [PDF]

PLoS ONE, 2018
Soil respiration induced by biological soil crusts (BSCs) is an important process in the carbon (C) cycle in arid and semi-arid ecosystems, where vascular plants are restricted by the harsh environment, particularly the limited soil moisture.
Chao Guan, Xinrong Li, Peng Zhang, Yongle Chen   +3 more
doaj   +1 more source

Impacts of land-use changes on soil respiration in the semi-arid region of Brazil [PDF]

Revista Brasileira de Ciência do Solo, 2020
Soil respiration represents the largest flux of CO2 emission from terrestrial ecosystems, being affected by land-use changes and soil properties. There are few studies investigating the response of soil respiration to land-use changes in the Caatinga ...
José Romualdo de Sousa Lima, Rodolfo Marcondes Silva Souza, Eduardo Silva dos Santos, Eduardo Soares de Souza, Jéssica Emanuella da Silva Oliveira, Érika Valente de Medeiros, Luiz Guilherme Medeiros Pessoa, Antônio Celso Dantas Antonino, Claude Hammecker   +8 more
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