레포트 (6)
habitats1.3 Large DamsWater pollutionIncreasing rate in diseaseSoil erosionFlood1.4 Mining& Industrial DevelopmentWater, air and land pollution is occurred. Dust from mining can harm the forest fields.1.5 TourismEcotourism should educate the tourists to be environmentally aware. It should be harmless to the environment.National ParkHelp to protect rainforestsTo Public, it’s damagin
49페이지 | 3,000원 | 2012.05.21
[생태학] 논문요약-Domesticated Nature Shaping Landscapes and Ecosystems for Human Welfare
of times around the world.requires constant human attention and management to maintain its forests. to combat a non-native woolly adelgid that is attacking and killing the park’s hemlock, park managers have imported predatory beetles from Japan. non-native woolly adelgid that is attacking and killing the park’s hemlock park managers have imported predatory beetles from Japan. 21
29페이지 | 2,100원 | 2011.06.08
habitats) to issues of management, as represented by dynamicprogramming approaches to integrated pest management, among otherproblems. Ecotoxicology trades heavily on diffusion-advectionmodels of spread, and on multivariate statistical methods for theanalysis of the fate, transport, and spread of chemicals.4.1 Accomplishments of the PastFor interdisciplinary work, such as theoretical and co
91페이지 | 0원 | 2004.05.19
habitats. Adverse effects to be considered include predator-preyrelationships, reproductive failure, intra- and interspecies behaviorpatterns, and nutritional deficiencies.Noise has been shown to affect the reproduction of various groupsof animals. Negative reproductive effects of aircraft noise couldpotentially decrease populations of wildlife species. However, fewstudies have examined the
0페이지 | 0원 | 2004.05.19