全球1260个湖泊的逐日表层水温（1979-2022）

本数据包含全球1260个湖泊1979-01-01至2022-12-31的表层水温，这些湖泊分布于北美洲（489个）、亚洲（276个）、欧洲（297个）、南美洲（103个）、非洲（51个）和大洋洲（44个）。本数据由ERA5-Land驱动湖泊模型FLake（Freshwater Lake model）模拟得到。数据的时间分辨率为逐日。数据与多源卫星产品和原位观测数据进行了验证，验证结果可信。本数据可为气候变化和湖泊生态研究提供基础。

This dataset contains surface water temperature data for 1260 lakes across the globe, covering the period from 1 January 1979 to 31 December 2022. These lakes are distributed across North America (489), Asia (276), Europe (297), South America (103), Africa (51), and Oceania (44). This dataset was generated through simulations using the lake model FLake (Freshwater Lake Model), which is forced by ERA5-Land reanalysis data. The temporal resolution of the dataset is daily. It has been validated against multi-source satellite products and in-situ observational data, with reliable validation results. This dataset can provide a foundational resource for research on climate change and lake ecology.

搜集汇总

背景与挑战

背景概述

该数据集提供全球1260个湖泊从1979年至2022年的逐日表层水温数据，覆盖六大洲，通过ERA5-Land驱动FLake模型模拟生成，并经过多源验证，数据可靠。它旨在支持气候变化和湖泊生态研究，以开放获取方式共享，数据量约493.04 MB。