of wetland and bird watching appeared high, but the cognition of tourists about the damage of natural ... the ratio of eco-tourists, enjoying several activities such as observation or experience about the ecosystems
Migratory birds also use wetlands. If they lose wetland, many of them will not be able to survive. ... So the ocean ecosystem being destintain for a long time. ... Ecosystem resources (forest, grassland, swampy land and so on) dwindled.
We used the visitation aspect of dabbling ducks(Anas spp.) to investigate the estuarine ecosystem of ... During the winter, dabbling ducks select both estuarine wetlands as resting sites and rice paddy as feeding
The results of this study can contribute to the conservation of aquatic ecosystems and restoration of ... Small Constructed Wetland(Horizontal Subsurface Flow, HSSF) Pilot-scale reactors were made in which monitoring
The results of this study can contribute to the conservation of aquatic ecosystems and restoration of ... This study aims to investigate the efficiency of the developed small constructed wetland (SCW) with horizontal
in which coastal system, such as estuaries, wetlands and mangrove forest also contain significant diversity ... Marine and coastal ecosystems and the biodiversity of species that their structure have been provided ... oceans which cover 70 per cent of the planet`s surface represent its most extensive but least understood ecosystem
람사협약의 정식 명칭은 '물새 서식지로서 국제적으로 중요한 습지에 관한 협약(Convention on Wetland of International Importance Especially ... 생물다양성이란 생물종(Species)의 다양성, 생물이 서식하는 생태계(Ecosystem)의 다양성, 생물이 지닌 유전자(Gene)의 다양성을 총체적으로 지칭하는 말이다. ... 다양성(Genetic diversity) : 종내의 유전자 변이를 말하는 것으로 같은 종내의 여러 집단들을 의미하거나 한 집단내 개체들 사이의 유전적 변이를 의미 생태계 다양성(Ecosystem
Also, because the types of biotope are altered by rain, a continuous monitoring for maintaining ecosystem ... birds in winter, and 24 species, 341 birds in spring are founded at natural river with estuaries and wetland
of Korea - Habitat of 371 kinds of Plankton, Shellfish and crabs: ecosystem will be destroyed - Amount ... increasing very rapidly. 3. pollution is of a malignant nature with dangerous consequences to people and ecosystems ... What should be done to preserve the wetland around Saemangum? 2.
2001년도에 약 1억5천만불의 연구비를 지원했으며, NSF의 경우 환경생물학 분야에서 Long-Term Ecological Research (LTER)와 Land/Ocean Margin Ecosystems ... 이 협약의 정식명칭은 ‘물새 서식지로서 특히 국제적으로 중요한 습지에 관한 협약’(The convention on wetlands of international importance ... 수로실험국 환경실 내의 습지연구개발센터(WRTC: Wetlands Research and Technology Center)는 연방 차원에서의 습지관련 과학기술사업, 부처간 협조체제
ecosystem. ... One of characteristics of urban ecosystem is the simplicity of trophic structures, that is, simplified ... as groundwater recharge area. of existing open spaces such as forested areas, parks, golf ground and wetlands
일정지역을 보호,관리하며 서식생물종의 번식 및 생활환경을 보호함 으로써 생태적으로 건강한 공간을 조성하기 위함이다. (3) 자연관찰활동공간 제공 생태적으로 안정된 장소에서 생태계(ecosystem ... 개 념 정식명칭은 '물새 서식지로서 특히 국제적으로 중요한 습지에 관한 협약'(the convention on wetlands of international importance especially