原生植被 meaning in English

native vegetation

Biodiversity indices are much influenced by the types of the vegetation in jinfo mt . the species richness index , diversity index and evenness index of the plots in karst area raised when the plots were jamming early and slightly ; species richness index and diversity index of the plots in nonkarst area raised when the plots were jamming early and slightly , but evenness index fell . the diversity index and species richness index of original vegetation in karst area are lower than in nonkarst area
不同植被类型显著影响其生物多样性的变化，金佛山石灰岩地区植被在受到中轻度人为干扰初期，其物种丰富度和多样性、均匀度指数均有提高；砂页岩地区植被受到中轻度干扰，丰富度和多样性指数有所提高，均匀度指数呈相反趋势；石灰岩地区原生植被生物多样性和物种丰富度指数较砂页岩地区的原生植被低。
There exists an inverse relationship between the landscape isolation and human activity for those man - made landscape types , such as landscape type ( farmland , plantantion , industial area ) or nature landscape type ( nature woodland ) , a direct realationship between the landscape isolation and human activity
与人类干扰活动密切的景观类型(农用地，经济林用地、建筑用地)或纯自然景观类型(原生植被) ，其景观分离度与干扰强度成反比，其它景观类型则与干扰强度成正比例关系。