气候变化领域集成服务门户(CCPortal): Practical Exploration of Eco-Geological Survey Mapping in Qinghai-Tibet Plateau: Framework, Standard and Preliminary Cost Estimation

CCPortal

DOI	10.3390/su16010176
	Practical Exploration of Eco-Geological Survey Mapping in Qinghai-Tibet Plateau: Framework, Standard and Preliminary Cost Estimation
	Luo, Gan; Tao, Mingqi; Zhong, Shuai; Xiao, Chunlei
发表日期	2024
EISSN	2071-1050
卷号	16 期号:1
英文摘要	It is a common responsibility of all countries to protect the ecological environment and promote sustainable development. Eco-geology, which provides a basic guarantee for the rational utilization of natural resources, ecological protection and restoration, has gradually become a new hot spot of geological survey institutions in various countries. Eco-geological survey in the Qinghai-Tibet Plateau plays an important role in regional ecological protection and global change research. Setting up workable budgets symbolizes the competence of geological survey organizations in fulfilling their responsibilities, and unreliable cost estimates can cause economic and political complications. The unclear scope definition and scarcity of project information available at early stages make it hard to generate reliable preliminary cost estimates. Hence, based on historical data and the practical experience of scientists who have been engaged in eco-geological survey in the Qinghai-Tibet Plateau for a long time, this research aimed to develop a cost estimation model using statistical learning methods for geological survey organizations to forecast preliminary costs during the early stages of an eco-geological survey project to fulfill different cost control and managerial functions. This research makes full use of modern remote sensing technology and reasonably arranges the input of ground survey, drilling, geophysical exploration and other workloads, supplemented by the existing ecological monitoring station data. It comprehensively sorts out the work means and workload of field and office work needed to complete the map work, and it puts forward a consistent index system and preliminary cost calculation framework. On this basis, based on the principle of matching quantity and price, a reasonable budget standard or market price is selected to calculate the budget estimate of a single map sheet, and then, through the regional adjustment coefficient, the budget estimate of a map sheet covering the whole Qinghai-Tibet Plateau is extended and calculated. The budget estimate will provide effective support for the declaration of eco-geological survey projects in the Qinghai-Tibet Plateau and the calculation of the scale of project funds so as to ensure the smooth development of eco-geological surveying in the region.
关键词	preliminary cost estimation eco-geological survey Qinghai-Tibet Plateau
WOS研究方向	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS记录号	WOS:001140674200001
来源期刊	SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282643
作者单位	China Geological Survey; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS
推荐引用方式 GB/T 7714	Luo, Gan,Tao, Mingqi,Zhong, Shuai,et al. Practical Exploration of Eco-Geological Survey Mapping in Qinghai-Tibet Plateau: Framework, Standard and Preliminary Cost Estimation[J],2024,16(1).
APA	Luo, Gan,Tao, Mingqi,Zhong, Shuai,&Xiao, Chunlei.(2024).Practical Exploration of Eco-Geological Survey Mapping in Qinghai-Tibet Plateau: Framework, Standard and Preliminary Cost Estimation.SUSTAINABILITY,16(1).
MLA	Luo, Gan,et al."Practical Exploration of Eco-Geological Survey Mapping in Qinghai-Tibet Plateau: Framework, Standard and Preliminary Cost Estimation".SUSTAINABILITY 16.1(2024).