江油国家地质公园地质遗迹景观资源特征及评价

Characteristics and evaluation of geologic heritage landscape resources in Jiangyou national geopark

江油国家地质公园特色突出,地质遗迹景观品质高、互补性强,配套性好,具有极高的科研、观赏和旅游开发价值。本文在资料收集和实地考察的基础上,总结了江油国家地质公园地质遗迹景观资源的特征,划分了地质遗迹景观的类型,并对地质公园内主要的地质遗迹景观进行了定性和定量评价。该地质公园地质遗迹景观主要有岩溶洞穴、岩溶漏斗、泥盆纪标准地层剖面和古生物化石,以及山岳、峡谷地貌等,其中属国家级地质遗迹景观的有11处,省级地质遗迹景观的有12处。

The Jiangyou national geopark has rich geological heritage landscape resources, such as karst cave, karst funnel, standard geologic profile of the Devonian period, fossil, hill and barranca. On the basis of field survey, the characteristics of the geologic heritage landscape resources in the geopark is summarized, the types of geologic heritage landscape resources are divided, and the main geological heritage resources are e- valuated qualitatively or quantitatively. The evaluation results prove that the geopark is of distinguishing fea- ture, high quality and strong complementarity as well as great matching performance of geologic heritage re- sources. Furthermore, the geopark is of great value for scientific research, ornamental and tourism develop- ment. It is concluded that the Jiangyou national geopark includes 11 national level geologic heritage resource sites and 12 provincial level geologic heritage resource sites. The evaluating results can not only help under- stand the geologic heritage resources in the Jiangyou national geopark but also provide guidance for the pro- tection, development and utilization of ~eolo^ic heritages as well as the management of the geopark.