نتایج جستجو برای: 2701 hectares high sensitivity areas
تعداد نتایج: 2598778 فیلتر نتایج به سال:
<p>In 2019 there was damage to the mangrove forest which converted into fish ponds by cutting down 200 hectares of land in Aeramo Village, is northern coastal area Aesesa District, Nagekeo Regency. This study aims map changes areas and determine density values.This uses NDVI (Normalized Difference Vegetation Index) analysis technique vegetation 2011, 2016 2021 using Landsat 7 8 imagery an...
Rural settlements in Northeast China have undergone significant changes the process of rapid urbanization, which has profoundly affected food production and sustainable rural development. Based on multi-period remote sensing interpretation data land use economic statistics, this study quantitatively analyzes temporal spatial pattern change characteristics influential factors from 2000 to 2020. ...
LISS IV sensor's data from IRS-P6 satellite was used to produce land use map of eastern region of Isfahan, the studied part of which has an area of 22121 hectares. Its three band data, namely band 2 (Green), band 3 (Red) and band 4 (Near infra red) of LISS-IV sensor images with 5.8 m ground resolution were georeferenced by nearest neighbor method and first-order polynomial model to the DEM map ...
Nowadays, urbanization is a common process which replaces vegetation cover with impervious areas. This process increases urban stormwater. A new tendency in urban stormwater management endorses ‘source control’, whereby distributed water sensitive urban design systems are built throughout the subdivisions to alleviate the effects of land use changes. Various costs and functions are ...
insurance industry is one of the effective factors of developing sustainable agriculture. natural resources that are more pone to influence than other phenomenon such as: drought, there are limited areas under insurance. from 86.4 million hectares of country ranges, there are nearly 3 million hectares under insurance. semnan province are compared to other areas has more range insured. therefore...
background: pregnancy is associated with unfavorable metabolic profile, which might in turn result in adverse pregnancy outcomes. the current study was designed to evaluate the effects of calcium plus vitamin d administration on metabolic status and pregnancy outcomes in healthy pregnant women. methods: this randomized double‑blind placebo‑controlled clinical trial was performed among 42 pregna...
background: considering the existence of controversies about the predictive value of inflammatory markers for cardiovascular disease (cvd), we aimed to compare the level of high?sensitivity c?reactive protein (hs?crp) and interlukin?6 (il?6) level in chronic hemodialysis (hd) patients with and without cvd. materials and methods: in this historical cohort study, hd patients with and without cvd ...
Global climate model outputs involve uncertainties in prediction, which could be reduced by identifying agreements between the output results of different models, covering all assumptions included in each. Fusarium oxysporum f.sp. is an invasive pathogen that poses risk to date palm cultivation, among other crops. Therefore, in this study, the future distribution of invasive Fusarium oxysporum ...
The management of hydrologic catchments typically faces the challenge of keeping a reasonable balance between water quality demands and farming restrictions. In order to handle this problem it is most important to identify farming areas whose land use have a high influence on the nutrient leaching into the receiving stream. This identification can be regarded as a sensitivity analysis (SA). Cha...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
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