نتایج جستجو برای: arid areas using tourists demands projected in questionnaires
تعداد نتایج: 17588511 فیلتر نتایج به سال:
Hydrological processes and their spatial distribution directly are relevant to climate, topography, geology, and land use in the watershed. Therefore, use of a model whit integrity and high performance for simulating the process in deferent watersheds is very important. In this study was assessment performance of semi-distributed SWAT model in simulating hydrology processes in three watersheds ...
Climatic conditions have a major influence in attracting tourists to a city in different months. In this study, the potential of Isfahan and Rasht as arid and humid cities, respectively, was investigated in terms of attracting tourists during a year. For this purpose, the Holiday Climate Index (HCI), which has been designed based on daily climate information, was used. The results showed t...
Research and analytical descriptive survey aimed to measure the satisfaction of tourists visit the monument of experience Alighapoo, prioritize the satisfaction of different dimensions and comparing the satisfaction of domestic and foreign tourists as the need to develop sustainable tourism monuments. The sample size was determined using a sample of 268 students. Data collection tools, question...
We estimate grid level tourist numbers to Arctic Circle countries under a number of climate change scenarios. At present, the highest tourism volumes are found in Canada and most of the Scandinavian countries. In general, it appears that tourists are attracted to regions with better infrastructure and nicer cities. Under each climate change scenario, Russia sees a significant increase in touris...
Excessive use of water and soil resources, especially in arid and semi-arid regions, increases soil erosion, destructive storms, the occurrence of dust, and desertification. Therefore, to prevent environmental problems in these areas, it is necessary to efficiently manage water and soil resources in arid and semi-arid regions. Rainwater catchment systems are one of the management and operationa...
Conserving water resources is a current challenge that will become increasingly urgent in future due to climate change. The arid and semi-arid areas of the globe are expected be particularly affected by changes availability. Consequently, advances ecohydrology sciences, i.e., interplay between ecological hydrological processes, necessary enhance understanding critical zone, optimize resources’ ...
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
This paper addresses climate change related issues that may affect the long term sustainable management of terrestrial and marine tourism protected areas in Cairns, Australia. The resiliency of tourism in areas vulnerable to climate change stands to be significantly affected by economic and societal trade-offs that may need to be made to protect valuable local-global resources for future genera...
Hypotheses about the origin of vegetation pattern formation in semi-arid areas around the world almost all include a common feature of semi-arid areas: the presence of a positive feedback between plant density and water infiltration. We investigate whether this positive feedback and the spatial redistribution of runoff water are sufficient to explain vegetation pattern formation. For this purpo...
Application of drought early warning system is an important strategy for drought management. It is more pronounced in the arid regions where dams have vital role to overcome water shortages. This papers aims to develop and apply such a system that includes three main components, which are 1) drought monitoring, 2) forecasting inflows and water demands and 3) calculation of a warning index for d...
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