Results 21 to 30 of about 446,293 (361)

Analysis and Zonation of Maximum 24-Hour Rainfall of Iran Using Wakeby Distribution and Geostatistic Technique [PDF]

open access: yesمدیریت بیابان, 2020
Investigation of spatial variability of maximum 24-hour rainfall is very important for assessment of water resources and forecasting of natural disasters.
Farzaneh Fotouhi firoozabad   +1 more
doaj   +1 more source

The saltmarsh vegetation of the lower Uilkraals River

open access: yesBothalia: African Biodiversity & Conservation, 1994
Approximately 40 ha of saltmarsh exist around the Uilkraals River. The distribution patterns of species in these marshes are described and compared with patterns found in other marshes in the Western Cape.
M. O'Callaghan
doaj   +1 more source

A Minimalist Model of Salt-Marsh Vegetation Dynamics Driven by Species Competition and Dispersal

open access: yesFrontiers in Marine Science, 2022
We present a new bidimensional, spatially-explicit ecological model describing the dynamics of halophytic vegetation in tidal saline wetlands. Existing vegetation models employ relatively simple deterministic or stochastic mechanisms, and are driven by ...
Alvise Finotello   +7 more
doaj   +1 more source

Longitudinal variation of attributes from flagellate protozoan community in tropical streams - doi: 10.4025/actascibiolsci.v33i2.7228

open access: yesActa Scientiarum: Biological Sciences, 2011
This study verified the existence of longitudinal patterns in species composition, richness, density and biomass of flagellate protozoan in tropical streams and investigated whether the possible zonation patterns are different between two periods of the ...
Janielly Carvalho Camargo   +1 more
doaj   +1 more source

Preliminary Canopy Removal Experiments in Algal Dominated Communities Low on the Shore and in the Shallow Subtidal on the Isle of Man [PDF]

open access: yes, 1985
The algal dominated communities immediately above and below the low-water spring level on a moderately exposed Manx shore were investigated by canopy removal experiments. Fucus serratus, Laminaria digitata and L. hyperborea were removed.
Harkin, E., Hawkins, S.J.
core   +1 more source

Toward a granular molecular-anatomic map of the blood vasculature – single-cell RNA sequencing makes the leap

open access: yesUpsala Journal of Medical Sciences, 2022
Single-cell RNA sequencing (scRNAseq) marks the birth of a new era in physiology and medicine. Within foreseeable future, we will know exactly what genes are expressed – and at what levels – in all the different cell types and subtypes that make up our ...
Christer Betsholtz
doaj   +1 more source

Image1_Significance of Liver Zonation in Hepatocellular Carcinoma.jpeg

open access: yes, 2022
Liver zonation is fundamental to normal liver function, and numerous studies have investigated the microstructure of normal liver lobules. However, only a few studies have explored the zonation signature in hepatocellular carcinoma (HCC).
Jihua Shi (8294526)   +8 more
core   +1 more source

Substratum stability and coral reef resilience: insights from 90 years of disturbances on a reef in American Samoa [PDF]

open access: yesMicronesica, 2013
n 1917, Alfred Mayor recorded rich coral communities in distinct zones on the reef flat along a permanent transect at Aua village in Pago Pago Harbor, American Samoa.
Squair, C.   +4 more
doaj  

Impacts of Spatial Zonation Schemes on Yield Potential Estimates at the Regional Scale

open access: yesAgronomy, 2020
Simulations based on site-specific crop growth models have been widely used to obtain regional yield potential estimates for food security assessments at the regional scale.
Hao Xu   +6 more
doaj   +1 more source

Cost-optimised-Zonation-run-info.txt

open access: yes, 2018
Zonation run information for the opportunity cost optimised spatial conservation prioritisation.
James Ball (5607440)
core   +1 more source

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