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991.
Abstract Climate change will alter the capacity of carbon sequestration, and the risk assessment of carbon sequestration for terrestrial ecosystems will be helpful to the decision-making for climate change countermeasures and international climate negotiations. Based on the net ecosystem productivity of terrestrial ecosystems simulated by Atmosphere Vegetation Integrated Model, each grid of the risk criterion was set by time series trend analysis. Then the risks of carbon sequestration of terrestrial ecosystems were investigated. The results show that, in the IPCCSRES-B2 climate scenario, climate change will bring risks of carbon sequestration, and the high-risk level will dominate terrestrial ecosystems. The risk would expand with the increase of warming degree. By the end of the long-term of this century, about 60% of the whole country will face the risk; Northwest China, mountainous areas in Northeast China, middle and lower reaches plain of Yangtze River areas, Southwest China and Southeast China tend to be extremely vulnerable. Risk levels in most regions are likely to grow with the increase of warming degree, and this increase will mainly occur during the near-term to mid-term. Northwest China will become an area of high risks, and deciduous coniferous forests, temperate mixed forests and desert grassland tend to be extremely vulnerable. 相似文献
992.
The Appellate Body report in January 2012 had supported the decision of Panel in the “China-measures related to the exportation of various raw materials” case (WT/DS394,395,398) and affirmed that China’s restrictions (such as tariffs and quota measures) on the exportation of raw materials violated rules put forth by the WTO, which were required to be modified. In this case China’s right to invoke Article 20 of GATT1994 (“general exception”) to justify its exemption from the guidelines in Article 11.3 of the WTO Accession Protocol was denied by the Panel and the Appellate Body. This was due to the fact that the phrasing in Article 11.3 of Protocol failed to mention “GATT.” This was the consequence of the two interpretation approaches the Dispute Settlement Body (DSB) adopted – a narrow textual interpretation and a subjective presumption of “legislative silence.” The inappropriate use of the two methods of interpretation lead to an imbalance between the right and obligation of China under the additional obligations that were imposed upon China by the WTO, which create a negative impact on China’s rare earth case and the protection of domestic natural resources. 相似文献
993.
Rong Cheng Yingying Zhang Tao Zhang Feng Hou Xiaoxin Cao Lei Shi Peiwen Jiang Xiang Zheng Jianlong Wang 《Frontiers of Environmental Science & Engineering》2022,16(8):108
994.
Liu Xiaoran Shi Jiaming Bai Xuefeng Wu Wei 《Environmental science and pollution research international》2022,29(32):48558-48572
Environmental Science and Pollution Research - N-Ethylcarbazole (NEC), as a promising liquid organic hydrogen carrier (LOHC), can store and release hydrogen through a reversible catalytic... 相似文献
995.
Deng Yan-Ling Yang Pan Wang Yi-Xin Liu Chong Luo Qiong Shi Tian Zeng Jia-Yue Lu Ting-Ting Chen Pan-Pan Miao Yu Zhang Min Cui Fei-Peng Lu Wen-Qing Zeng Qiang 《Environmental science and pollution research international》2022,29(54):81749-81759
Environmental Science and Pollution Research - Previous studies have reported that exposure to phthalates and polycyclic aromatic hydrocarbons (PAHs) is individually associated with altered semen... 相似文献
996.
Yin Li Wang Juan Shi Kaipian Zhang Yong Xu Ying Kong Desheng Ni Lixiao Li Shiyin 《Environmental science and pollution research international》2022,29(55):83211-83219
Environmental Science and Pollution Research - The protective mechanism of extracellular polymeric substance (EPS) secreted by a harmful cyanobacteria against tannins allelochemicals was explored... 相似文献
997.
Shi Jialu Gao Ya Liu Daoru Shen Zhanhui Fan Jing Yu Yating Bao Meihui Li Panpan Yao Rui 《Environmental science and pollution research international》2022,29(38):57629-57643
Environmental Science and Pollution Research - Electrochemical reduction is a promising technology to remove nitrate from water. The metallic composition and geometry of electrodes usually dominate... 相似文献
998.
999.
Zhao Yaxin Tian Huafeng Ouyang Yuge Xiang Aimin Luo Xiaogang Shi Xingwei Ma Songbai 《Journal of Polymers and the Environment》2022,30(10):4193-4200
Journal of Polymers and the Environment - Although polyvinyl alcohol (PVA) membranes are commonly used for CO2 separation, there is still large development space in mechanical properties and high... 相似文献