However, for meeting basic needs of cooking and heating, a lot of fuelwood is consumed every year in Laojunshan area.
然而为了满足炊事和取暖的需求,该地区每年都要消耗大量的薪柴。
For meeting energy demand, a lot of fuelwood and Straws are consumed in rural area of Chongqing.
重庆农村地区,为了满足能源需求,每年都要消耗大量的薪柴、秸秆。
So, the unsustainable collection of fuelwood has led to over-harvesting of forest, destroying of biodiversity, threatening of eco-environment.
不可持续的薪柴采集方式已经导致了该地区森林过度采伐、生物多样性破坏、生态环境受到威胁。
This paper formulates the concept of ecological correlation index which is applied to identify the contribution of different fuelwood or straws and stalks saved from improved firewood stoves.
首先提出生态相关系数的概念,并用它来分析不同品种的林草对于生态的贡献大小。
As there is no fuelwood forest in Haikou city, the firewood is collected chiefly from the protective forest and timber forest.