简答题_____ used by Costanza et al. in 1997 have the greatest impact on the calculation of global ecosystem service value and asset capitals, and have become the basis and reference for many subsequent studies. A、Physical assessment method B、Emergy analysis method C、Market value method D、Opportunity cost method简答题Lishui City are facing the following development constraints: overall economic strength is not strong, lack of regional cohesion caused by weak radiation, lack of identity for common development caused by “distance”, and the hilly mountainous terrain limits the development of transport infrastructure. Inevitably, Lishui City has to develop _____ based on its natural ecological advantages. A、heavy industry B、high-technology industry C、ecological economy D、export-oriented economy简答题Ecosystem Services refer to benefits that humans obtain directly or indirectly from ecosystems, or direct contribution of ecosystems to humans well-being and benefits.简答题In 2012, Zhu Chunquan proposed to incorporate the gross product of natural ecosystems, i.e. the sum of value of final goods and services provided by ecosystems into China’s national economy development assessment and accounting system. _____简答题In 1997, Costanza et al.calculated the global ecosystem service value which equaled to 1.8 times the global Gross National Product of the same year. _____简答题Ecosystem service values refer to true values of natural resources and ecosystem service functions using economic laws. _____简答题On October 18, 2017, Xi Jinping pointed out in the report of the 19th CPC National Congress that we must ensure harmony between human and nature, realize and persist that _____ are invaluable assets, and implement our fundamental national policy of conserving resources and protecting the environment. A、economic developments B、scientific-technical progress C、lucid waters and lush mountains D、innovation-oriented简答题Xue Dayuan et al. (1999, 2000) used the expense method, travel cost method and contingent value method that were rarely used at that time to detailedly analyze and assess _____ of biodiversity in the Changbai Mountain National Nature Reserve. A、direct use value B、indirect use value C、non-use value D、tourism value简答题Ecosystem service values can be divided into use values and non-use values. Where use values include _____. A、direct value B、indirect value C、option value D、existence value简答题Conserving resources and protecting the environment is China’s fundamental national policy. _____