Analysis and design of resistance-wire heater in MOCVD reactor

Yu-xuan, Qu; Wang, Bin; Hu, Shigang; Wu, Xiaofeng; Li, Zhiming; Tang, Zhijun; Jin, Li; Hu, Ying-lu

doi:10.1007/s11771-014-2331-7

Cited by 1 publication

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References 14 publications

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“…For example, according to data from the first and second wetland surveys, the number of species of indigenous fish in Guangdong decreased by 186 species, almost 30% of the total number of species in only 10 years [8,91]. Such excessive consumption has led to the depletion of wetland wild fish stocks, threatened biodiversity and ecological balance, and, ultimately, devastated natural fishery resources [92]. China's wetlands are under-developed because of insufficient scientific and technological support and a lack of managerial foresight.…”

Section: Problems In the Development And Utilization Of Wetlandsmentioning

confidence: 99%

Wetlands in China: Evolution, Carbon Sequestrations and Services, Threats, and Preservation/Restoration

Pei

et al. 2022

Water

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China has a wetland area of 53.42 million hectares, the fourth largest in the world; it includes all types of wetlands defined by the Ramsar Convention and has a carbon sink capacity of more than 1.71 million metric tons per year. Inland wetlands in China are mainly distributed in 10 major catchments, among which the Yellow River, the Yangtze River, the rivers in the northwest, and the rivers in the northeast each have more than 8 million hectares of wetlands. There are 4220 species of plants and 4015 species of animals in China’s wetland ecosystem. The wetland resources that have been developed and utilized include edible products, reeds for paper making, peat for fertilizer, fuel for power generation, and chemical, pharmaceutical, ceramic, and building materials. However, wetland areas in China have shrunk by about 54% since 1980. In recent years, China’s central government has set great store by Chinese wetlands, and although 49.03% of wetland area is now officially protected, many issues have confounded the implementation of that protection. It is imperative that knowledge gained from scientific research be used to formulate a sound wetland protection and management plan that takes into consideration social, economic, and ecological issues in a way that facilitates the sustainable use of wetland resources and informs decision-makers of the paths that must be followed to achieve that goal.

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Section: Problems In the Development And Utilization Of Wetlandsmentioning

confidence: 99%

Wetlands in China: Evolution, Carbon Sequestrations and Services, Threats, and Preservation/Restoration

Pei

et al. 2022

Water

View full text Add to dashboard Cite

show abstract

Analysis and design of resistance-wire heater in MOCVD reactor

Cited by 1 publication

References 14 publications

Wetlands in China: Evolution, Carbon Sequestrations and Services, Threats, and Preservation/Restoration

Wetlands in China: Evolution, Carbon Sequestrations and Services, Threats, and Preservation/Restoration

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