Review on climate change and its effect on wildlife and ecosystem

Climate change has affected wildlife and the natural environment ecosystem in multiple ways.The dramatic shift in physical atmospheric conditions, climate events, and natural disasters (IPCC 2007a).Spreading wildlife diseases and invasion of exotic species are a few results of climate change that have already been observed.In response to climate change, few species moved towards high altitudes or latitudes, but other species failed to reestablish their habitats and phenological responses.These phenomena differ among different species in the same ecosystem and ultimately causing the disintegration of ecosystem components.So, climate change should be considered as a key factor for biodiversity loss and ecosystem degradation.