T/GXAS 869-2024 Rare Earth Rocky River Basin Integrated Investigation and Evaluation Guideline for Surface and Groundwater

Scope

Scope: This document defines the terms and definitions related to the integrated investigation and evaluation of surface water and groundwater in karst basins, establishes the general principles for such investigations and evaluations, and provides guidance on the investigation and evaluation process, pre-investigation and evaluation preparations, investigation, monitoring, evaluation, database construction, and result preparation in karst basins. This document is applicable to the integrated investigation and evaluation of surface water and groundwater in karst basins in key survey areas with a scale of 1:50,000 and general survey areas with a scale of 1:100,000 to 1:250,000. Surveys in karst basins with scales of 1:500,000 and 1:1,000,000 can refer to this document for guidance. Main technical content: This document defines the terms and definitions related to the integrated investigation and evaluation of surface water and groundwater in karst basins, establishes the general principles for such investigations and evaluations, and provides guidance on the investigation and evaluation process, pre-investigation and evaluation preparations, investigation, monitoring, evaluation, database construction, and result preparation in karst basins. This document is applicable to the integrated investigation and evaluation of surface water and groundwater in karst basins in key survey areas with a scale of 1:50,000 and general survey areas with a scale of 1:100,000 to 1:250,000. Surveys in karst basins with scales of 1:500,000 and 1:1,000,000 can refer to this document for guidance.

Development Information

Related Standards