北方森林、湿地生态系统
boreal forest and wetlands ecosystems
淡水森林湿地
freshwater forested wetland
单独林森林费用价
Cost value of forest of a single stand
单独林森林期望价
atrazine-contaminated soil
退耕还林森林公园
forest park rehabilitated from agriculture
潮湿半落叶热带林
moist semi deciduous tropical forest
semi deciduous rain forest