Results 51 to 60 of about 86,604 (273)

Phylogenetic structure of conifers in regional floras in relation to climate and environmental heterogeneity worldwide

open access: yesEcography, EarlyView.
Despite having only about 670 species worldwide, conifers are one of the ecologically and economically most important plant groups. They have a rich fossil record and previous studies have shown that their current diversity is the result of past radiations, extinction, and dispersal events, restricting many genera to either the Northern or Southern ...
Hong Qian, Michael Kessler, Shenhua Qian
wiley   +1 more source

Remote Sensing Monitoring of Temporal and Spatial Variation of Evapotranspiration in Xilin River Basin

open access: yesShuitu baochi yanjiu, 2014
The study area is located in the Xilin River basin.Remote sensing approach was used to retrieve instantaneous evapotranspiration based on the estimation of land surface fluxes by using MODIS images from July 2000 to July 2012 and from Apr.to Sept.2012 ...
YU Hong-bo   +4 more
doaj  

Soil water regime and evapotranspiration of sites with trees and lawn in Moscow [PDF]

open access: yes, 2009
Keywords: Urban vegetation, Tilia cordata, linden, lawn, grass, Leaf Area Index, LAI, digital image processing, evapotranspiration, water stress, electric conductivity, salinity stress, Makkink’s radiation model, deep percolation, water infiltration ...
Bondarenko, V.
core  

Asymmetric species turnover underpins the latitudinal diversity gradient in the Western Ghats biodiversity hotspot of India

open access: yesEcography, EarlyView.
Latitudinal diversity gradients (LDGs), namely an increase in species richness from higher to lower latitudes, are one of ecology's best documented patterns, yet how the fundamental components of compositional mismatches (i.e. species gains and losses along a gradient) explain these patterns remains poorly understood.
Rohitashva Shukla   +8 more
wiley   +1 more source

SSEBop Evapotranspiration Estimates Using Synthetically Derived Landsat Data from the Continuous Change Detection and Classification Algorithm

open access: yesRemote Sensing
The operational Simplified Surface Energy Balance (SSEBop) model has been utilized to generate gridded evapotranspiration data from Landsat images. These estimates are primarily driven by two sources of information: reference evapotranspiration and ...
Mikael P. Hiestand   +5 more
doaj   +1 more source

Actual Evapotranspiration Model Based on the Irrigation Volume of the Maize Fields on Alfisols

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology, 2019
Evapotranspiration data are considered important to determine volume and schedule of the irrigation. The purpose of this study is to determine the actual evapotranspiration model based on the volume of the irrigation to obtain an accurate ...
Dwi Priyo Ariyanto   +3 more
doaj   +1 more source

Butterfly abundances but not patch occupancy buffered by vegetation heterogeneity during climatic extremes

open access: yesEcography, EarlyView.
As extreme climatic events are becoming more frequent, we need to understand what mechanisms could buffer populations to ensure their persistence. Fragmented populations may be especially vulnerable, as exemplified by species with metapopulation dynamics whose persistence is determined by a precarious balance between frequent local extinctions and ...
Natalie E. van Dis   +5 more
wiley   +1 more source

On-site wastewater disposal in clay soils - the use of evapotranspiration systems and conventional methods [PDF]

open access: yes, 1991
On-site disposal of wastewater in clay soils in Western Australia was investigated. Shire Councils in the Perth metropolitan area that had households on clay soil were approached and the methods used in overcoming site limitations investigated.
Mathew, K., McGrath, D., Ho, G.
core  

A Multi‐Software Approach to Assessing Photovoltaics Integration in Modern Enovoltaic Systems

open access: yesEnergy Science &Engineering, EarlyView.
Robust eno‐PV design methodology applied to a real case study Multi‐software 3D model developed to optimize PV panels‐vineyard configuration Energy yield nearly independent of tracker height, but reduced by wider row spacing Grape productivity improving with height and decreasing with spacing Energy generation and grape yield balanced by tuning PV ...
Erika Stracqualursi   +3 more
wiley   +1 more source

Study on the Estimation and Dynamic Changes of Evapotranspiration in Huangfuchuan Watershed

open access: yesShuitu baochi yanjiu, 2013
Using remote sensing approach for retrieval of large area evapotranspiration has important guidance for effective utilization of water resources.The Huangfuchuan watershed located in Ordos Plateau which has been intensively studied in the past was taken ...
YU Hong-bo1, YANG Jie1, SONG Bing-yu1
doaj  

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