نتایج جستجو برای: environmental monitoring

تعداد نتایج: 648923  

2013
Eric Biber

The monitoring of ambient environmental conditions is essential to environmental management and regulation. However, effective monitoring is subject to a range of institutional, political, and legal constraints, constraints that are a product of the need for monitoring to be continuous, long lived, and well matched to the resources being studied. Political pressure or myopia, conflicting agency...

2014
Ping ZHANG Xiujuan WANG Feng LIU Xuerong LI

Coastal environmental monitoring has become an important technique for scientific research and integrated management of coastal zone, which could produce a large number of long-term, fixed-point, continuous, large-scale, multi-factor monitoring data from space, air, sea surface, underwater, to seabed and etc. In this paper, the framework of the coastal environmental monitoring data integration ...

2014
Bertil Håkansson Manuela Notter

The aims of the Swedish environmental monitoring programs are to describe environmental status, to show if the environmental quality objectives are met, to warn of environmental disturbances and to adapt to new, societally relevant challenges. Long-term, continuous monitoring is required in order to determine if environmental change is caused by human activity or natural variation. The Swedish ...

Environmental pollution consists of different types of pollutants in air, soil, and water. Due to the fact that plants can respond to environmental pollution, they can be used as bio-indicators for environmental monitoring. Air pollution in areas with oil and gas refineries nearby is an important problem. This study aims to survey the effects of gas refinery air pollutants on Conocarpus erectus...

2002
T. C. Telfer

As mariculture production increases in both northern and southern Europe its conflict with other users of the marine environment, for space and other environmental services, becomes ever greater. Implications of these increases and conflicts require that careful environmental management of aquaculture practices be considered, which rely heavily on the process of monitoring. Monitoring studies f...

2011
Jianping Shi

This paper introduces the characteristics of Geography Information System (GIS) and the actuality and assignment of environmental monitoring. The authors expound GIS applications in ecological monitoring, water monitoring, air monitoring and environmental noise monitoring, then illuminate the vital role of GIS in environmental protection. GIS is the computer information system that can collect,...

2011
Masaki Ito Hideyuki Tokuda Takao Kawamura Kazunori Sugahara

With the advancement of wireless sensor network technology, its practical utilization is becoming an important challange. This paper overviews my past environmental monitoring project, and discusses the process of starting the monitoring by classifying it into four steps. The steps to start environmental monitoring can be complicated, but not well discussed by researchers of wireless sensor net...

2016
Kai Chen Minjie Ni Minggang Cai Jun Wang Dongren Huang Huorong Chen Xiao Wang Mengyang Liu

Environmental monitoring is fundamental in assessing environmental quality and to fulfill protection and management measures with permit conditions. However, coastal environmental monitoring work faces many problems and challenges, including the fact that monitoring information cannot be linked up with evaluation, monitoring data cannot well reflect the current coastal environmental condition, ...

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