全球生态地理分区

生态地理分区是由世界野生动物基金用生态地理框架去强调那些有特色或者代表价值的区域，以便引起人们的关注而绘制的分布图。生态区是基于传统的生物地理和来自全球1000位生物地理学家、分类学家、生物保护学者和生态学家的共同努力。生态区反映了物种的分布和交流，比一般的从降雨或温度等生态物理因素导出的全球或区域的模型更精确。全球共分为14个生物群落（biomes）和8个生物地理分区（biogeographicrealm）。基于这两个图层，共划分867个生态区

Ecogeographic regionalization maps are distribution maps developed by the World Wildlife Fund (WWF) using an ecogeographic framework to highlight regions with unique or representative conservation values, aiming to draw public attention to these areas. Ecoregions are developed based on traditional biogeography and the collective work of over 1,000 global biogeographers, taxonomists, conservation biologists and ecologists. Ecoregions reflect species distribution and dispersal, and are more accurate than generic global or regional models derived from abiotic ecological factors such as precipitation and temperature. Globally, there are 14 biomes and 8 biogeographic realms. Based on these two spatial layers, a total of 867 ecoregions are delineated.

搜集汇总

背景与挑战

背景概述

该数据集是全球尺度的生态地理分区数据，基于世界野生动物基金的框架，由全球专家合作划分，共包含14个生物群落、8个生物地理分区和867个生态区，旨在精确反映物种分布。数据经过加工处理，合并了破碎生态区以增强完整性和应用性，适用于环境生态学、自然地理等领域的研究。