Results 21 to 30 of about 22,622,664 (324)

Spatial variation and mechanisms of leaf water content in grassland plants at the biome scale: evidence from three comparative transects

open access: yesScientific Reports, 2021
Leaf water content (LWC) has important physiological and ecological significance for plant growth. However, it is still unclear how LWC varies over large spatial scale and with plant adaptation strategies.
Ruomeng Wang   +4 more
doaj   +1 more source

Business ecosystem modeling- the hybrid of system modeling and ecological modeling: an application of the smart grid

open access: yesEnergy Informatics, 2019
Business ecosystem is popularly used to investigate a complex social system with the business perspective, and particularly contributes to the understanding of actors and their relations in the innovation research.
Z. Ma
semanticscholar   +1 more source

Aboveground biomass estimation at different scales for subtropical forests in China

open access: yesBotanical Studies, 2017
Background The accurate estimation of forest biomass at different scales is the critical step in the assessment of forest carbon stocks. We used three models at increasing scales: allometric model at ecoregional scale (model 1), dummy variable allometric
Shunlei Peng   +3 more
doaj   +1 more source

Drought impacts on ecosystem functions of the U.S. National Forests and Grasslands: Part I evaluation of a water and carbon balance model [PDF]

open access: yes, 2015
Understanding and quantitatively evaluating the regional impacts of climate change and variability (e.g., droughts) on forest ecosystem functions (i.e., water yield, evapotranspiration, and productivity) and services (e.g., fresh water supply and carbon ...
Caldwell, Peter   +6 more
core   +2 more sources

Development of scenarios for land cover, population density, impervious cover, and conservation in New Hampshire, 2010–2100 [PDF]

open access: yes, 2017
Future changes in ecosystem services will depend heavily on changes in land cover and land use, which, in turn, are shaped by human activities. Given the challenges of predicting long-term changes in human behaviors and activities, scenarios provide a ...
Grimm, Curt D.   +5 more
core   +3 more sources

Relationship between the Growing Season Maximum Enhanced Vegetation Index and Climatic Factors on the Tibetan Plateau

open access: yesRemote Sensing, 2014
Temperature and water conditions affect vegetation growth dynamics and associated spectral measures. We examined the response of the growing season maximum enhanced vegetation index (MEVI) to the growing season temperature, precipitation, vapor pressure ...
Zhenxi Shen   +4 more
doaj   +1 more source

Assessing the peatland hummock–hollow classification framework using high-resolution elevation models: implications for appropriate complexity ecosystem modeling

open access: yesBiogeosciences, 2019
. The hummock–hollow classification framework used to categorize peatland ecosystem microtopography is pervasive throughout peatland experimental designs and current peatland ecosystem modeling approaches.
P. Moore   +5 more
semanticscholar   +1 more source

Integrating trait-based empirical and modeling research to improve ecological restoration [PDF]

open access: yes, 2018
A global ecological restoration agenda has led to ambitious programs in environmental policy to mitigate declines in biodiversity and ecosystem services.
Fiedler, Sebastian   +2 more
core   +1 more source

zfit: scalable pythonic fitting

open access: yes, 2020
Statistical modeling is a key element in many scientific fields and especially in High-Energy Physics (HEP) analysis. The standard framework to perform this task in HEP is the C++ ROOT/RooFit toolkit; with Python bindings that are only loosely integrated
Coutinho, Rafael Silva   +3 more
core   +1 more source

An overview of the rangelands atmosphere–hydrosphere–biosphere interaction study experiment in northeastern Asia (RAISE) [PDF]

open access: yes, 2007
Intensive observations, analysis and modeling within the framework of the rangelands atmosphere–hydrosphere–biosphere interaction study experiment in northeastern Asia (RAISE) project, have allowed investigations into the hydrologic cycle in the ecotone ...
Adyasuren Tsokhio   +10 more
core   +1 more source

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