نتایج جستجو برای: environmental indicators

تعداد نتایج: 469848  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده مدیریت و اقتصاد 1391

abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...

Introduction: with the start of planning in the new form in rural areas, there is a conflict between the demand of villagers from below with the view of planners from the above that there is no normative view of issues and little attention to the environmental quality of development, that have influence on deepening the conflict. Aims: determining the dimensions of environmental quality in rura...

2007
David Niemeijer Rudolf S. de Groot

In recent years, environmental indicators have become a vital component of environmental impact assessments and ‘‘state of the environment’’ reporting. This has increased the influence of environmental indicators on environmental management and policy making at all scales of decision making. However, the scientific basis of the selection process of the indicators used in environmental reporting...

Journal: :Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental 2021

2004
Hartmut Ising Wolfgang Babisch Rainer Guski Barbara Kruppa Christian Maschke

Annoyance and sleep disturbance are generally accepted effects of environmental noise. Traffic noise is the most important source of noise induced annoyance. Long-term derogation of the recovery function of sleep by traffic noise has the potential to increase the sensitivity to daytime noise annoyance as well as the risk of cardiovascular and several other diseases. Noise induced arousal and se...

2000
DIANE M. DEBINSKI MARK E. JAKUBAUSKAS KELLY KINDSCHER

We used a time series of satellite multispectral imagery for mapping and monitoring six classes of montane meadows arrayed along a moisture gradient (from hydric to mesic to xeric). We hypothesized that mesic meadows would support the highest species diversity of plants, birds, and butterflies because they are more moderate environments. We also hypothesized that mesic meadows would exhibit the...

2008
Begoña Martínez-Crego Adriana Vergés Teresa Alcoverro Javier Romero

The need to monitor the environmental condition of ecosystems worldwide has resulted in a large number of potential bioindicators being proposed in the scientific literature. However, only a few have been validated at an adequate scale to monitor environmental problems and to solve management questions. Here we compiled a list of candidate seagrass indicators (n = 59) obtained from the literatu...

2001
PETER D. GOLDSMITH

A principal-agent (P-A) model is used to analyse the effect of environmental performance indicators (EPI) on environmental risk sharing within the firm. To achieve due diligence, the principal (top management), having to use imperfect performance indicators and fearing penalties for environmental damages, wants to avoid environmental harm and induce the agent (employee manipulating hazardous ma...

2002
Jesper Munksgaard Mette Wier Manfred Lenzen Christopher Dey

An integrated input-output model is a useful tool for tracing environmental impacts of consumption. By including impacts originating from production layers of infinite order, the methodology is highly relevant for studies operating in a life-cycle context. In this work we show how the input-output approach can be used to enumerate the problem of sustainable consumption. From our recent as well ...

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