%0 Dataset %T 1km resolution precipitation change rate in Qaidam area (1985-2018) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/61fb2a65-e20d-4498-9c5c-6683bae43486 %W NCDC %R 10.12072/ncdc.Hydro.db2437.2022 %A zhu gaofeng %K Chaidamu basin;precipitation change rate;1985-2018 %X Using era5 precipitation data, calculate the average annual precipitation in Qaidam area, calculate the precipitation change rate from 1985 to 2018 through interpolation and regression analysis, and count the precipitation change rate per 1km through fishing net tools.