نتایج جستجو برای: economic and environmental restrictions finally

تعداد نتایج: 16913971  

ژورنال: علوم آب و خاک 2011
سید هدایت ا... نوری, , عباس امینی فسخودی, ,

Studying the sustainability of farming systems entails the integrated assessment of the strong interdependence between their environmental, economic and social attributes. Optimum allocation of water resources in a farming system improves the conservation and sustainability status of resources in addition to reducing the socio-economical damages. In order to analyze and assess the different asp...

2006
PEDRO PINTASSILGO ALBINO SILVA

This paper models the interaction between tourism accommodation industry and environmental quality – defined as a composite common pool resource. Results from the study show that open-access leads generally to both economic and environmental over-exploitation, i.e. “the tragedy of the commons”. This also affects the overall tourism industry since tourism accommodation and environmental quality ...

The creation of small manufacturing enterprises is considered by many governments and donor agencies, as the key to economic and social development in countries regardless of development level. Furthermore, review of the literature show evidence that SMEs are understood as a source of technology development. At the same time they are vulnerable to a number of restrictions such as access to fina...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

ژورنال: طلوع بهداشت یزد 2019

Introduction: Economic growth is one of the most important goals of a country and has a close relationship with health expenditures and emissions of environmental pollutants. Health expenditures and environmental quality are also among the other important issues. On the one hand, environmental problems have become a serious threat to humankind in recent years. On the other hand, meaningful heal...

Journal: :The Japanese journal of veterinary research 2013
John Ngoy Kalenga

The Katanga province is well known for its copper and cobalt reserves. During the early 2000s a boom of mining projects in Katanga brought again hope for better future to Congolese people. The paper aims to evaluate the impact of recent production recovery on economy and environment. We collected primary and secondary sources on copper industry for economic analysis. We use results of laborator...

Journal: :Environmental management 2004
Adam Wasilewski Krzysztof Krukowski

In Poland of the 1990s, urban demand for housing land around city agglomerations increased rapidly. The decreasing profitability of agricultural production also caused farmers to become interested in the sale of agricultural land for nonagricultural purposes, and new land legislation granted them the right to sell their land. Polish counties simultaneously received self-governing status, which ...

2016
Abdul Qayum Anjana Gupta Akanksha Gupta Rakesh Arya

Background: Globalization and rapid industrialization was inevitable during late nineteenth century considering the demand–supply deficit and requirements of evolving societies. However, at later stage these factors were mapped to be major reasons for the environmental pollution. Further, at the cost of environment degradation, development and economic growth cannot be achieved. The objective o...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد - دانشکده جغرافیا 1392

the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

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