Turkey has repeatedly taken restrictive measures, including imposing tariffs and requiring import licenses for vehicles, ...

CHONGQING, Jan. 16 (Xinhua) -- The New International Land-Sea Trade Corridor, a key logistics network connecting China's western regions to global markets, has expanded its reach to 555 ports in 127 ...

Customs officers of Meilan International Airport examine an inbound airplane at the one-stop aircraft maintenance base of Hainan Free Trade Port in Haikou, south China's Hainan Province, Jan. 16, 2025 ...

原始森林被单一物种的人工种植园所取代是热带地区普遍存在的现象。近年来，针对荒废农地的森林恢复工作引起了广泛关注。在热带缺磷的土壤背景下，磷的生物有效性是制约生态系统生产力和服务功能的重要因素。然而，热带森林恢复对土壤磷循环的具体影响过程及土壤生物有效 ...