甘肃洮河自然保护区科学考察

2002年，为了加强洮河自然保护区乃至洮河流域的生态保护与建设，加快区域生态产业开发及区域经济社会的发展，甘肃省白龙江林管局洮河自然保护区委托国家林业局西北林业调查规划设计院对洮河自然保护区进行科学考察。为此，甘肃省林业厅、甘肃省白龙江林管局、洮河自然保护区、西北林业调查规划设计院共同成立了科学考察领导小组。西北林业调查规划设计院抽调技术骨干，并聘请西北大学、西北农林科技大学、兰州大学等单位资深专家共17人，组成了洮河自然保护区科学考察组。 2002～2005年先后三次深入自然保护区进行考察，历时90余天，对保护区的地质地貌、气候、水文、土壤、植物、植被、野生动物、大型真菌、森林昆虫、景观资源、区域社会经济情况等进行了全面细致的考察，在此基础上对保护区森林生态服务功能及生态价值、区域生态环境承载力与生态安全进行了深入研究，并做出了科学分析与评价。先后发表专题论文2篇，编制完成68万字的科学考察报告，经甘肃省环保局、林业厅、白龙江林管局组织有关专家评审论证，给予充分肯定和高度评价，于2006年正式出版了《甘肃洮河自然保护区科学考察报告》。 本次考察，查清了保护区的自然环境与自然资源本底，为保护区保护管理与决策提供了科学依据，有力地促进了保护区自然资源与环境的保护，对青藏高原东北部生物多样性保护、维系黄河生态安全、保障引洮工程水源持续供给、促进区域生态经济社会的可持续发展也具有深远的意义。 1、首次对洮河自然保护区乃至洮河中游地区的自然资源与自然环境进行了全面、系统的科学考察。取得了重要发现，发现甘肃高等植物新纪录种17种，包括国家Ⅰ级保护植物“独叶草”在内的洮河流域新纪录种5种 已发现大型真菌甘肃新纪录种达40余种，并初步断定有10余种新种。

In 2002, to strengthen ecological protection and construction of the Taohe Nature Reserve and even the entire Taohe River Basin, accelerate the development of regional ecological industries and regional economic and social development, the Taohe Nature Reserve under the Bailongjiang Forestry Administration of Gansu Province entrusted the Northwest Forest Inventory and Planning Institute of the State Forestry Administration to conduct a scientific investigation on the Taohe Nature Reserve.

To this end, the Gansu Provincial Forestry Department, the Bailongjiang Forestry Administration of Gansu Province, the Taohe Nature Reserve, and the Northwest Forest Inventory and Planning Institute jointly established a scientific investigation leading group. The institute selected technical backbones and invited 17 senior experts from institutions including Northwest University, Northwest A&F University, and Lanzhou University to form the scientific investigation team for the Taohe Nature Reserve.

From 2002 to 2005, the team conducted three on-site investigations in the nature reserve, totaling more than 90 days, and carried out a comprehensive and detailed survey on the reserve's geology, landform, climate, hydrology, soil, flora, vegetation, wildlife, macrofungi, forest insects, landscape resources, regional social and economic conditions, and other aspects. On this basis, in-depth studies were conducted on the forest ecological service functions and ecological values of the reserve, as well as the regional ecological environment carrying capacity and ecological security, and scientific analyses and evaluations were completed. Subsequently, 2 academic papers were published, and a 680,000-word scientific investigation report was compiled. Reviewed and demonstrated by relevant experts organized by the Gansu Provincial Environmental Protection Bureau, Gansu Provincial Forestry Department and the Bailongjiang Forestry Administration, the report was fully affirmed and highly appraised, and was officially published as *Scientific Investigation Report of Gansu Taohe Nature Reserve* in 2006.

This investigation clarified the baseline of the nature reserve's natural environment and natural resources, providing scientific basis for the protection, management and decision-making of the reserve, and effectively promoted the protection of the reserve's natural resources and environment. It also has far-reaching significance for biodiversity conservation in the northeastern Qinghai-Tibet Plateau, maintaining the ecological security of the Yellow River, ensuring the continuous water supply of the Yintao Water Diversion Project, and promoting the sustainable development of the regional ecological economy and society.

1. This was the first comprehensive and systematic scientific investigation on the natural resources and natural environment of the Taohe Nature Reserve and even the middle reaches of the Taohe River. Important discoveries were made: 17 new recorded species of higher plants in Gansu were identified, including 5 new recorded species in the Taohe River Basin such as *Kingdonia uniflora*, the national Class I protected wild plant; more than 40 new recorded macrofungi species in Gansu were discovered, and more than 10 new species were preliminarily confirmed.

搜集汇总

背景与挑战

背景概述

该数据集是2002年至2005年对甘肃洮河自然保护区进行的多学科科学考察报告，涵盖了地质地貌、气候、水文、土壤、植物、野生动物等自然环境要素，发现了包括甘肃高等植物新纪录种在内的多个新物种，旨在为保护区管理和区域生态保护提供科学依据。数据以文本格式提供，共享级别为完全公开，具有重要的生态研究和保护价值。