Suchergebnisse

AbstractUnderstanding divergent perceptions of ethnic groups to climate change in mountainous regions home to multi-ethnic cultures and the factors influencing these perceptions is crucial for policymakers to predict the trending impacts of climate change and make long-term decisions. Based on the case of Southwest China, 1216 households were interviewed by questionnaire surveys to gain insight into the perceptions of local people on the dynamic evolution characteristics of climate events in the uplands of Yunnan, China, which is an area home to rich ethnic diversity, and also to determine the factors that influence these perceptions. Results indicated that climate events have now become important events for farmers' livelihoods, ranking only after family diseases and livestock diseases. Drought, long-term drought, and erratic rainfall are the three kinds of climatic events with the most significant increase in frequency and severity in mountainous areas. Farmers' perceptions on whether drought, long-term drought, and erratic rainfall occurred 10 years ago as well as changes in frequency and severity are significantly influenced by characteristics of respondents, ethnic culture, geographical environment of farmer residences, farmland characteristics, and sources of livelihood. Ultimately, taking ethnic differences into consideration for long-term planning will be an important part of the local response to climate change in the future.

Over 70 % of China's timber product imports are supplied by countries in the Asia Pacific region, and China is the dominant forest product market for many of these countries. Unsustainable harvesting practices, illegal logging, and negative impacts on community livelihoods plague many of these supplying countries. The countries may be divided into those still harvesting and exporting timber from natural forests on a large scale and those which have gone past their highest levels of natural forest timber harvesting and are now more aggressively pursuing plantation development and processing. Apart from Russia, China's top Asia Pacific timber suppliers could at best maintain current supply, with natural forest resources being depleted in less than 20 years. Resource limits also constrain expansion and/or long-term continuation of processed product export to China. Greater attention and action on the part of governments, market leaders, and international organizations is needed to address negative impacts, shifting supply to a sustainable, legal, and equitable basis and to determine from where China's long-term supply will come.