干旱半干旱地区
Arid and semi-arid region
arid and semi-arid areas
arid and semi-arid area
Arid and semi-arid zone
arid and semi-arid regions
arid and semi arid areas
arid and semi arid regions
arid and semiarid areas
arid and semiarid area
arid and semiarid regions
dry land area
arid and semiarid areas
middle-high elevation
干旱-半干旱地区
semi-arid and semi-humid zone
西北干旱半干旱地区
Arid and semi-arid region of Northwest China
arid and semi arid region of Northwest China
干旱半干旱区
arid and semi arid area
Arid region and semiarid region
arid and semi-arid area
arid and semi-arid regions
Arid and semi-arid region
arid and semi-arid areas
arid and semiarid area
arid and semiarid regions
干旱—半干旱区
arid and semi-arid regions
semi-arid and arid regions
亚洲干旱/半干旱区
Asian arid and semiarid regions
亚洲中部干旱半干旱区
Arid and semi-arid areas in Middle part of Asia
半干旱地区生态系统
Semi-arid land ecosystems
风沙半干旱地区
Sandy and semi-drought area
干旱半干旱
Arid and semi-arid region
arid and semi-arid
windy and sandy regions
ALI
Abrupt climate change
干旱半干旱岩溶地区
Arid-Half Arid karst Region