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英国公路管理局在新制定的环境战略计划中明确指出,最大限度地减少交通对自然和人文环境的负面影响将是今后公路建设的重点目标。本着这一原则,近年来,英国将保护生态多样性放在公路环保的重要位置,承包合同中明确规定承包商必须承担的环保义务。对施工中受影响的地区,事后则通过选种适宜的花草树木等措施使其恢复生态平衡;为保护野生动物,工程技术人员在施工中特意在公路下面修建了供野生动物来往的地下通道。
In the newly formulated environmental strategic plan, the British Highway Administration made it clear that minimizing the negative impact of traffic on the natural and human environment will be the key objective of highway construction in the future. In line with this principle, in recent years, Britain has placed the protection of ecological diversity in an important part of highway environmental protection. The contract stipulates clearly the environmental obligations that contractors must shoulder. For the affected areas in the construction, afterwards, the ecological balance will be restored through the selection of appropriate flowers and trees and other measures; in order to protect wild animals, engineers and technicians specially construct the underpass for wildlife during the construction.