نتایج جستجو برای: lulc has high impact on surface temperature regimes

تعداد نتایج: 10429097  

Journal: :iranian economic review 0
rana asghari department of economics, urmia university hasan heidari department of economics, urmia university

abstract achieving economic growth, as one of the essential purposes in each country, needs appropriate tracing of government as one of the important and effective sections in that economy. nowadays, unlike the 80s, economists concentrate on objectives such as explanation of the relationship between size of the government and economic growth and delineation of optimum size of the government whi...

Journal: :Remote Sensing 2017
Yanfei Zhong Qiong Cao Ji Zhao Ailong Ma Bei Zhao Liangpei Zhang

Hyperspectral images and light detection and ranging (LiDAR) data have, respectively, the high spectral resolution and accurate elevation information required for urban land-use/land-cover (LULC) classification. To combine the respective advantages of hyperspectral and LiDAR data, this paper proposes an optimal decision fusion method based on adaptive differential evolution, namely ODF-ADE, for...

2014
Jeanne A. Zeh Melvin M. Bonilla Eleanor J. Su Michael V. Padua Rachel V. Anderson David W. Zeh

Recent theory suggests that global warming may be catastrophic for tropical ectotherms. Although most studies addressing temperature effects in ectotherms utilize constant temperatures, Jensen's inequality and thermal stress considerations predict that this approach will underestimate warming effects on species experiencing daily temperature fluctuations in nature. Here, we tested this predicti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه پلیمر و پتروشیمی ایران - پژوهشکده پتروشیمی 1389

this is an original study on the effect of a polyisobutylene – polydimethylsiloxane (pibpdms) block copolymer modifier used as an interfacial active agent on the dynamics behaviour of single newtonian drops suspended in a polyisobutylene (pib) newtonian matrix. the results were divided in two sections. the first part included the experiments carried out on the non-modified and 2% block cop...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید مدنی آذربایجان - دانشکده ادبیات و علوم انسانی 1392

ii abstract the legend of human being’s refulgence was distorted completely in the age of modernity. this new age, had some drastic negative effects, besides its positive qualities. one significant negative effect of it was the emergence of neurosis in human beings. aldous huxley’s brave new world was one of the novels of the 02 th century that contained the prophecy of criticizing ...

2015
Chao Wang Qiong Gao Xian Wang Mei Yu RunGuo Zang

Land use land cover (LULC) changes frequently in ecotones due to the large climate and soil gradients, and complex landscape composition and configuration. Accurate mapping of LULC changes in ecotones is of great importance for assessment of ecosystem functions/services and policy-decision support. Decadal or sub-decadal mapping of LULC provides scenarios for modeling biogeochemical processes a...

Journal: :Atmosphere 2021

Monitoring the impact of changes in land use/land cover (LULC) and surface temperature (LST) is great importance environmental urban studies. In this context, study aimed to analyze dynamics LULC its on spatiotemporal variation LST two largest cities Syria, Damascus, Aleppo. To achieve this, changes, normalized difference vegetation index (NDVI), were calculated from multi-temporal Landsat data...

Journal: :SN applied sciences 2023

Abstract The Accra Metropolis of Ghana has experienced rapid urban expansion over the past decades. Agricultural and forestlands have been transformed into urban/built-up areas. This study analysed its relationship with temperature from 1986 to 2022. Multi-source datasets such as remote sensing (RS) other ancillary data were utilised. Land use land cover (LULC) maps produced employing random fo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم پایه 1391

a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...

2001
ALLYSON A. J. WILLIAMS DAVID J. KAROLY NIGEL TAPPER

Global climate change, such as that due to the proposed enhanced greenhouse effect, is likely to have a significant effect on biosphere-atmosphere interactions, including bushfire regimes. This study quantifies the possible impact of climate change on fire regimes by estimating changes in fire weather and the McArthur Forest Fire Danger Index (FDI), an index that is used throughout Australia to...

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