ASSESSMENT OF SUNDARBAN MANGROVE ECOSYSTEM THROUGH TRACE METAL STUDIES: AN APPROACH TO HEALTH RISK A

来源 :北京师范大学 | 被引量 : 0次 | 上传用户:cool_face
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Surface water is a vital resource for local development,ecological sustainability,and recycling of heavy metal pollutants in water can lead to further risks to human health and aqueous ecosystems.Hence the work has been undertaken to get a detailed account of the seasonal variations of total dissolved trace metals in the context of water quality characteristics in the coastal regions of Indian Sundarban mangrove wetland (a UNESCO World Heritage Site) using a graphite furnace atomic absorption spectrophotometer.
其他文献
Industrial park has played a key role in promoting economic development in China.However,rapid industrial park development has resulted in many issues,including resource depletion,environmental emissi
Along with the growing interest in sustainable built environment,the implementation of green technologies in driving environmental benefits is gaining worldwide attention.A number of real estate devel
As a special ecological system,the island has the characteristics of terrestrial ecosystem and marine ecosystem,its construction and sustainable development has attracted peoples attention more and mo
Grassland ecosystems represent a major geographical and economic resource in China,yet many have suffered severely from degradation.Past and current governmental policies have failed to restore the en
Several Environmental Accounting methods have been developed over the last four decades to assess sustainability options from a system-wideperspective.These Environmental Accounting methods include: e
The information cycleof H.T.Odum is a systems model for understanding the maintenance and evolution of information of any kind.It applies to the genetic information in DNA.But in recent years it has b
Rangeland is one of the vital resources in natural cycle that nowadays because of overuse these resources are at risk.Problem recognizing is the first step in recourses management.Multi criteria decis
In the past decades,grassland in Golog Tibetan Autonomous Prefecture had suffered full-scale degradation.Using historical data from the 1960s,the effect of climate variations and human activities on g
The meaning of the term efficiency is variously identified according to the aim to which the efficiency is addressed.According to H.T.Odum,"self-organization systems select network connections that fe
In recent years,fine particulate matter (PM2.5) has become the primary pollutants affecting air quality of Beijing,causing widespread concern in society.Understanding the origin of pollution is essent