Renhe Reservoir, Winter Fish-catching place in Panshi, Jilin Province

GUO Xiaoyi1WANG Yanming2FU Jingying3CHEN Cunhua4SHI Ruixiang3LIU Chuang3

1 School of Geographical Sciences，Northeast Normal University，Changchun 130024，China2 People’s Government of Yima Town，Panshi City，Jilin Province， Panshi 132305，China3 Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China4 Agriculture and Rural Bureau of Panshi City，Jilin Province，Panshi 132300，China

DOI:10.3974/geodb.2021.12.23.V1

Published:Dec. 2021

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Key Words：

Renhe Reservoir,Winter Fish-catching,Panshi,China,data encyclopedia

Abstract：

Renhe Reservoir is one of the winter fish-catching places in Panshi City, Jilin Province of China. It is located on the western slope of Changbai Mountain and Yinma River, a tributary of the Songhua River. It is administrated by Hebei Village ,Yima Town, Panshi City, Jilin Province. The geo-location is 43°7’26”N and 43°7’36”N, 126°18’22”E and 126°18’42”E. In summer of 2020, the area of the reservoir is 62,806 m² and its perimeter is 1361 m. The reservoir is classified to be small 2 in the reservoir classification system. The main water is from precipitation, seasonal snow melt water and the Yinma River. The annual precipitation in the region is about 600 mm, and the annual average temperature is 5.3 ℃. The lowest temperature appears in January, with an average of -18.4 ℃. The Renhe Reservoir was built in 1958 with a storage capacity of 1.02x10⁵ m³. The average water depth is 1.5 m, and the maximum depth is 3 m. The bottom of the reservoir is silt with a thickness of 250 cm. The main function of the reservoir is to irrigate and nourish the downstream rice fields, and the second is to breed the fish. The main fish species supported in the reservoir are Hypophthalmichthys molitrix, Cyprinus carpio and Ctenopharyngodon idellus. The benthic organisms are mainly mussels and snails. The water quality is better than the Quality Standard for Fisheries (GB11607-89), according to the testing data in 2021. The content of arsenic is 0.0003%, cadmium is 0.001%, chromium is 0.004%, copper is 0.001%, nickel is 0.05%, lead is 0.01%, zinc is 0.05%, mercury is 0.00004%, and the pH value is 7.1. The suitable period for Winter Fish-catching is from December 30th to January 20th. The dataset is developed based on Google Earth image. It is archived in .shp and .kmz data formats, and consists of 17 data files with data size of 44 KB (Compressed into 2 files, 11.1 KB).

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Data Citation：

GUO Xiaoyi, WANG Yanming, FU Jingying, CHEN Cunhua, SHI Ruixiang, LIU Chuang. Renhe Reservoir, Winter Fish-catching place in Panshi, Jilin Province[J/DB/OL]. Digital Journal of Global Change Data Repository, 2021. https://doi.org/10.3974/geodb.2021.12.23.V1.

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