نتایج جستجو برای: whereas land suitability classes were s2

تعداد نتایج: 3861612  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...

Journal: :پژوهش های جغرافیای طبیعی 0
رشید سعیدآبادی استادیار اقلیم شناسی، دانشگاه ارومیه محمدسعید نجفی دانشجوی دکتری اقلیم شناسی، دانشگاه تبریز شعیب آب خرابات دانشجوی دکتری اقلیم شناسی، دانشگاه تبریز

introduction today, with the increasing population and the need for strategic and industrial crops the farmers are simulated to grow these kinds of crops. thus, this subject has now been caused the inappropriate use of land and natural resources. on the other hand, the natural environment resources have limited the ability to use its resources and the climate change intensifies this limit abili...

Journal: :ecopersia 2013
juan francisco sánchez-moreno abbas farshad petter pilesjö

around 80% of the population relies on agriculture, rice being the staple food. topography urges farmers to cultivate upland rice. the chinese interest in rubber latex has stimulated farmers to grow rubber, although the technical knowledge regarding tree management and latex processing is poor. a study was conducted in an area in luang prabang province to examine the suitability of upland rice ...

2016
Wen Wu Yuehui Li Yuanman Hu

Background. Understanding species distribution, especially areas of overlapping habitat between sympatric species, is essential for informing conservation through natural habitat protection. New protection strategies should simultaneously consider conservation efforts for multiple species that exist within the same landscape, which requires studies that include habitat overlap analysis. Methods...

The efficient use of water resources, soil, and climate parameters as the main pillars of plant sustainable production requires land suitability evaluation for each crop and area. This research was conducted to evaluate land suitability for walnut cultivation in Iran using geographic information system (GIS). For this purpose, the climate data obtained from 375 synoptic stations of Iran, the ge...

Journal: :Fudma Journal of Sciences 2022

This study mapped out the agricultural land suitability in Zaria using Geospatial Techniques (GT) with a view to highlight areas of improvement production enhance food security. The Agricultural Land Suitability (ALS) is fitness specific crop. ALS selects that best suits and supports crop optimal yield, by matching qualities crop’s requirements; hence increasing productivity per unit at minimum...

Journal: :ISPRS Int. J. Geo-Information 2017
Elnaz Memarbashi Hossein Azadi Ali Akbar Barati Fatemeh Mohajeri Steven Van Passel Frank Witlox

Land-use suitability is the ability of a given type of land to support a defined use. Analysis of land-use suitability requires the consideration of a variety of criteria, not only the natural/physical capacity of a land unit, but also its socioeconomic and environmental impact implications. As land suitability is assessed within a Geographic Information System (GIS) environment, it is formulat...

Journal: :Geographies 2023

The present research aims at verifying whether there are significant differences between Land Use/Land Cover (LULC) classifications performed using Landsat 8 Operational Imager (OLI) and Sentinel-2 Multispectral Instrument (MSI) data—abbreviated as L8 S2. To comprehend the degree of accuracy these classifications, both S2 scenes covering study area located in Basilicata region (Italy) acquired ...

2010
Sri Hartati Imas S. Sitanggang

Problem statement: Evaluating land suitability and selecting crops in modern agriculture is of critical importance to every organization. This is because the narrower area of land, the more effectiveness in planting is required in accordance with the desires of the land. Process of evaluating land suitability class and selecting plants in accordance with decision marker’s requirements is comple...

Journal: :Ecological applications : a publication of the Ecological Society of America 2014
Erin J Questad James R Kellner Kealoha Kinney Susan Cordell Gregory P Asner Jarrod Thaxton Jennifer Diep Amanda Uowolo Sam Brooks Nikhil Inman-Narahari Steven A Evans Brian Tucker

The conservation of species at risk of extinction requires data to support decisions at landscape to regional scales. There is a need for information that can assist with locating suitable habitats in fragmented and degraded landscapes to aid the reintroduction of at-risk plant species. In addition, desiccation and water stress can be significant barriers to the success of at-risk plant reintro...

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