Studies on the Correlation of Plant Species-area of Quercus Aquifolioides Dwarf Forest with Altitude Gradient at Wolong Nature Reserve in Sichuan Province
Quercus aquifoliodes forest is a type of high mountain hard leaf evergreen broad-leaved forests distributing in Hengduanshan Mountain,this paper researches correlation of the minimal areas and the numbers of species inside the minimal areas of Quercus aquifoliodes dwarf forest with altitude gradient at Wolong Nature Reserve in Sichuan Province by the use of Species-area theory.These conclusions indicate that the minimal areas and the numbers of species inside the minimal areas vary regularly with the change...