Land cover and change thematic and validation datasets for selected African, ...

Natural resources are increasingly being threatened in the world. Threats to biodiversity and human well-being pose enormous challenges to many vulnerable areas. Effective...全球范围内，自然资源正日益受到威胁。对生物多样性与人类福祉的威胁，为诸多脆弱区域带来了严峻挑战。有效...