Results 111 to 120 of about 3,482,440 (295)
Geophysical Research LettersOver the past two decades, China has experienced frequent extreme events and substantial land cover changes. Site‐scale assessments of net ecosystem exchange (NEE) are constrained by the fixed land cover types at eddy covariance towers and short ...
Yu Zhang +8 more
doaj +1 more source
, 2014 The relationships between changes in ecosystem C fluxes: soil respiration (Rs), ecosystem respiration (ER), net ecosystem exchange (NEE) and gross ecosystem productivity (GEP), and the changes in the product of abveground biomass index and soil moisture ...
Xian Xue (640735) +5 more
core +1 more source
Construction of a new LED chamber to measure net ecosystem exchange in low vegetation and validation study in grain crops. [PDF]
Sci Rep, 2023 Shin T, Xue W, Ko J.
europepmc +1 more source
Overcoming Out‐of‐Plane Conduction by Changing Nanosheet Morphology
Advanced Science, EarlyView.HTaWO6 membrane made of stacked nanotubes exhibits high out‐of‐plane proton conductivity of 1.7 mS/cm. High current density (1.26 A cm−2) and power density (294 mW cm−2) indicate the potential as a fuel‐cell electrolyte. The morphology‐driven strategy establishes topology engineering as a new design principle for efficient ion transport in two ...
Yuichi Sakuda +7 more
wiley +1 more source
Environmental Research LettersGlobally, coastal forested wetlands are increasingly affected by relative sea level rise. However, the mechanisms underlying coastal wetland degradation remain unclear. Using the eddy covariance approach, we evaluated the long-term (i.e.
M Aguilos +19 more
doaj +1 more source
Grazing alters the biophysical regulation of carbon fluxes in a desert steppe
Environmental Research Letters, 2013 To determine the role of grazing on CO _2 fluxes in a desert steppe, we used paired eddy-covariance systems to measure the net ecosystem exchange (NEE) and microclimate on adjacent pastures of grazed (GS) and ungrazed (FS) steppes on the Mongolian ...
Changliang Shao, Jiquan Chen, Linghao Li
doaj +1 more source
An Expertise Transfer Framework For Autonomous Surgical Assistance
Advanced Science, EarlyView.This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao +12 more
wiley +1 more source
Soil pH Amelioration Synergizes Carbon Accrual with Yield Gains Under Organic Substitution
Advanced Science, EarlyView.Soil pH shifts towards neutrality in both acidic and alkaline soils under organic substitution. A global synthesis links pH amelioration to soil organic carbon accrual through enhanced microbial biomass after accounting for added organic carbon and its interaction with pH. This pH amelioration‐shared soil organic carbon accrual accounts for 5.1–8.6% of
Xunzhuo Dong +7 more
wiley +1 more source
, 2015 Temporal dependence of gross ecosystem productivity (GEP), ecosystem respiration (ER), and net ecosystem CO2 exchange (NEE) on soil moisture and soil temperature across the three growing seasons.
Qingzhu Gao (765842) +8 more
core +1 more source
Re‐Thinking Electronic Circuit Design Through Emerging Reconfigurable Field Effect Transistors
Advanced Science, EarlyView.Graphical illustration of reconfigurable field effect transistor (RFET) operation modes, including n‐type, p‐type, and ambipolar transport, as well as their areas of application discussed in this review: digital circuit design, analog circuit design, post‐Shannon computing, and sensing. ABSTRACT Reconfigurable field‐effect transistors, short RFETs, are
Jens Trommer +19 more
wiley +1 more source