نتایج جستجو برای: environmental threats
تعداد نتایج: 398560 فیلتر نتایج به سال:
Background & objectives: Environmental health is one of the major challenges of sustainable development in most countries. Environmental health indicators are very important because they reflect the changing state of peoplechr('39')s living environment and the existing health threats. This study aimed to investigate the trend of changes in indicators related to environmental health in the citie...
association of southeast asia nations (asean) was created in 1967 in order to prevent the threat of communism in southeast asia. but, over time, new states joined it and goals and activities of this organization expanded to other areas such as economic, commercial, political and cultural ones. thus, over time, cooperation between members expanded in a way today this regional organization is con...
Abstract Dry bulk cargo involves in shipping accidents often overlooked as pollution threats. Some of them are classified hazardous noxious substances (HNS), and the impacts precarious due to their various type, properties, behavior marine environment. Thus, it is pertinent understand how current governance responds this matter. First, environmental legislation frameworks provided by global aut...
The environment of the Bohai Sea is under enormous pressure because rapid economic and urban development associated with increased population inhabiting coastal zone. Environmental threats to ecosystem were analyzed using 2006–2017 statistical/monitoring data from State Oceanic Administration, China. results showed that harmful algal blooms occurred a total 104 times during period 2006–2017, fo...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید