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喀麦隆森林 - 草原交错带农林生态系统植被保护与动态中生态相互 ...
中等结构类型的农林生态系统(占 41.09%)是该地区农业景观的特征,其伴生木本植物分为两类(引进种和本地种),并进一步细分为 3 种功能性木本类型,即:高密度社会经济利益物种(EIS1)、低密度社会经济利益物种(EIS2)以及本地物种和造林先锋物种(ELPR ...
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今日热点
Fed holds rates steady
Resumes ground operations
Trans troops ban blocked
Sentenced for fraud
Lifts segregation ban
WV couple sentenced
In-person identity checks
Files new bankruptcy plan
Ex-studio engineer charged
US visa records unsealed
To serve as finance chair
1979 cold case solved
Judge on USAID shutdown
To cut civilian jobs
Woman charged w/ murder
Amazon sues safety agency
Smugglers found guilty
Lead investigator fired
Mexico City bullfighting ban
Abduction tracking ends
Hollywood director charged
Louisiana executes inmate
Return to Earth
Exits Vancouver Auto Show
Trump fires 2 Democrats
Sues Trump administration
MetroCard sales to end
UN climate report
Issues dengue fever warning
Cat food products recalled
Army history article removed
Case transferred to NJ
$175M in funding paused
Florida Keys brush fire
Propose banning 'tush push'
ICE detains activist
Teachers union sues
Zoox recall
Suit over firings, takeover
Winter weather warnings
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