Results 21 to 30 of about 1,386,588 (292)

Preface: Impacts of extreme climate events and disturbances on carbon dynamics [PDF]

, 2016
The impacts of extreme climate events and disturbances (ECE&D) on the carbon cycle have received growing attention in recent years. This special issue showcases a collection of recent advances in understanding the impacts of ECE&D on carbon cycling ...
Liu, Shuguang, Stoy, Paul C., Xiao, Jingfeng   +2 more
core   +4 more sources

Postgerminative growth and lipid catabolism in oilseeds lacking the glyoxylate cycle [PDF]

, 2000
The glyoxylate cycle is regarded as essential for postgerminative growth and seedling establishment in oilseed plants. We have identified two allelic Arabidopsis mutants, icl-1 and icl-2, which lack the glyoxylate cycle because of the absence of the key ...
Bryce, J.H., Eastmond, P.J., Germain, V., Graham, I.A., Lange, P.R., Smith, S.M.   +5 more
core   +2 more sources

Life cycle energy and carbon analysis of domestic combined heat and power generators [PDF]

, 2011
Micro Combined Heat and Power (micro-CHP) generators combine the benefits of the high-efficiency cogeneration technology and microgeneration and is being promoted as a means of lowering greenhouse gas emissions by decentralizing the power network.
Gazis, E, Harrison, G
core   +3 more sources

Sensitivity of the global carbonate weathering carbon-sink flux to climate and land-use changes [PDF]

, 2019
The response of carbonate weathering carbon-sink flux (CCSF) to its environmental drivers is still not well understood on the global scale. This hinders understanding of the terrestrial carbon cycle.
Kaufmann, Georg, Liu, Zaihua, Zeng, Sibo
core   +1 more source

Arctic Soil Governs Whether Climate Change Drives Global Losses or Gains in Soil Carbon [PDF]

, 2019
Key uncertainties in terrestrial carbon cycle projections revolve around the timing, direction, and magnitude of the carbon cycle feedback to climate change. This is especially true in carbon-rich Arctic ecosystems, where permafrost soils contain roughly
Bradford, MA, Hartman, MD, Koven, CD, Sulman, BN, Wieder, WR   +4 more
core   +1 more source

Integrated geochemical and geophysical assessment for monitoring soil stabilization with waste oyster shells

Scientific Reports
We assessed the field-scale stabilization efficiency of lead (Pb) and copper (Cu) in contaminated soils using powdered (WOS-P) and granular (WOS-G) waste oyster shell (WOS) amendments.
Sunjae Lee, Minju Kim, Narae Lee, Yongtae Ahn, Jaeyoung Choi   +4 more
doaj   +1 more source

Spatio-temporal dynamics and drivers of drying conditions in the HRB: Unraveling the role of precipitation intensity and total precipitation in drying risk

Journal of Hydrology: Regional Studies
Study region: The Hangbu River Basin (HRB), located in eastern China, is the largest sub-basin of the Chaohu Lake Basin. Study focus: In recent decades, the HRB has experienced increased drying and spatial heterogeneity in its hydrological conditions ...
Yang Cao, Xin Wang, Congsheng Fu, Xianyong Meng, Jiejie Lyu, Jie Zhang, Hui Liu, Huijun Zheng, Hongliang Zhang, Miaomiao Zhang   +9 more
doaj   +1 more source

Remote sensing of young leaf photosynthetic capacity in tropical and subtropical evergreen broadleaved forests [PDF]

Earth System Science Data
Determining the large-scale RuBisCO carboxylation maximum rate (Vc,max25) in relation to leaf age is essential for evaluating the photosynthetic capacity of canopy leaves in global forests.
X. Yang, X. Yang, X. Yang, Q. Sun, L. Han, J. Tian, W. Yuan, L. Liu, W. Zheng, M. Wang, Y. Wang, Y. Wang, X. Chen   +12 more
doaj   +1 more source

Carbon Cycle Uncertainty in REgional Carbon Cycle Assessment and Processes (RECCAP) [PDF]

Biogeosciences, 2012
Characterisation of estimates of regional carbon budgets and processes is inherently a statistical task. In full form this means that almost all quantities used or produced are realizations or instances of probability distributions.
I. G. Enting, P. J. Rayner, P. Ciais
doaj   +1 more source

Ecosystem-driven karst carbon cycle and carbon sink effects

Journal of Groundwater Science and Engineering, 2022
It is recognized that karst processes are actively involved in the current global carbon cycle based on twenty years research, and the carbon sink occurred in karst processes is possibly an important part of “missing sink” in global carbon cycle. In this
Cheng Zhang, Qiong Xiao, Ze-yan Wu, Knez Martin   +3 more
doaj   +1 more source