نتایج جستجو برای: روش gwr

تعداد نتایج: 370133  

1999
JAMES V. BONTA MIKE MÙLLER

Estimates of groundwater recharge are often needed for a variety of groundwater resource evaluation purposes. A method for estimating long-term groundwater recharge and actual évapotranspiration not known in the English literature is presented. The method uses long-term average annual precipitation, runoff, potential evaporation, and crop-yield information, and uses empirical parameter curves t...

2005
Xuemei Liu

This report presents the development of Geographically Weighted Regression (GWR) models for predicting public transit use for home-based work trip purpose. A large array of potential transit use predictors were considered, including demographic, socioeconomic, land use, transit supply quality, and pedestrian environment variables. The best predictors identified through model estimation include ...

Journal: :Annals of GIS 2011
Jie Lin Robert G. Cromley Chuanrong Zhang

This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, redistribution , reselling , loan or sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to da...

2016
Seth J. Theuerkauf Romuald N. Lipcius

Habitat suitability index (HSI) models provide spatially explicit information on the capacity of a given habitat to support a species of interest, 2 and their prevalence has increased dramatically in recent years. Despite caution that the reliability of HSIs must be validated using independent, 4 quantitative data, most HSIs intended to inform terrestrial and marine species management remain un...

Journal: :Journal of environmental management 2014
Bernard J H Ng Jin Zhou Apostolos Giannis Victor W-C Chang Jing-Yuan Wang

To enhance local water security, the Singapore government promotes two water conservation policies: the use of eco-friendly toilets to reduce yellow water (YW) disposal and the installation of water efficient devices to minimize gray water (GW) discharge. The proposed water conservation policies have different impacts on the environmental performance of local wastewater management. The main pur...

Journal: : 2022

هدف: پژوهش حاضر با هدف تعیین نقش تعاملی خود­شفقت ­ورزی زوجین در تنظیم شناختی هیجان خود و همسر به روش مدل­سازی وابستگی متقابل عامل-شریک انجام شد. روش: از نوع توصیفی_همبستگی مدل­ یابی معادلات ساختاری بود. جامعه آماری شامل کلیه ساکن شهر تهران سال 1399 بود که بین آن‌ها 167 زوج (334 شرکت ­کننده) نمونه­ گیری دردسترس ­عنوان نمونه انتخاب برای گرداوری داده­ ها پرسشنامه راهبردهای تنظیم­ هیجان_فرم کوتاه گ...

2004
Jeffrey Kentor

This research examines the changing relationships between economic space and geographic space over the past thirty years as a result of the global dispersion of production and the expansion of transnational corporations, a process commonly referred to as “globalization”. We study a hypothesized de-coupling of economic and geographic space by examining the growth of transnational interlocking co...

Journal: : 2022

هدف: بر اساس مطالعه، بسیاری از دانشجویان، سال اول دانشگاه را یکی دوره‌های زمانی پراسترس و چالش‌زای زندگی می‌دانند قادر به سازگاری مناسب با آن نیستند. مطالعه حاضر هدف شناسایی تجارب زیسته دانشجویان پایین در خصوص مشکلات چالش‌های انجام شد. روش: روش پژوهش کیفی نوع پدیدارشناسی بود. داده‌ها استفاده مصاحبه نیمه ساختاریافته جمع‌آوری شد رویکرد 7 مرحله‌ای کلایزی مورد تجزیه تحلیل قرار گرفت. جامعه کلیه آزاد...

Journal: :Atmospheric Research 2021

The daily rainfall is the most important and demanded input of water resources studies, challenged by typically low density and/or poor quality in-situ observations. However, satellite earth observation, through freely available web-based products, can provide complementary data. Such data however, affected substantial error, particularly at temporal resolution. Therefore, effective methods pro...

Journal: :Remote Sensing 2022

The objectives of this study were to evaluate spatial sampling and statistical aspects landscape-level wildfire rate spread (ROS) estimates derived from airborne thermal infrared imagery (ATIR). Wildfire progression maps ROS repetitive ATIR image sequences collected during the 2017 Thomas Detwiler events in California. Three separate landscape unit (LSU) sizes used extract remotely sensed envir...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید