请英语高手帮忙翻译一下这篇文章，比较专业，急用！奖赏丰厚！ Ecological footprint analysis as a tool
Abstract: This article has the aim to provide a methodological framework for the calculation of ecological footprints related to leisure tourism. Based on the example of the Seychelles, it reveals the statistical obstacles that have to be overcome in the calculation process and discusses the strengths and weaknesses of such an approach. As many tropical island-states depend heavily on foreign exchange earnings derived from visitors arriving by air, special attention is paid to the use of energy associated with air travel. Furthermore, implications of the findings for national greenhouse inventories are discussed. Finally, as the Seychelles have safeguarded a wide range of ecosystems in protected areas, which are for their existence ultimately dependent on financial resources derived from tourism, the question is raised if long-distance travel can be a means to safeguard biodiversity.
Introduction
介绍
完整的题目是这样的：Ecological footprint analysis as a tool to assess tourism sustainability
追答本文旨在提供一个方法论框架以进行跟休闲旅游相关的生态痕迹计算。以塞舌尔群岛为例，它揭示了在计算过程中必须克服的计算障碍并对此方法的优劣进行探讨。鉴于许多热带岛屿严重依赖歪旅游者带来的外汇收入并且通常这些游客是乘坐飞机前来旅游，因此我们应该对因旅游航空相关的能源使用加以特别关注。更进一步探讨研究结果中所暗含的国家温室的适应性。 最后， 尽管塞舌尔群岛业已在保护区保护了大范围的生态系统，但这些资金是完全依赖于旅游而来的，因此问题是：长途旅游能否成为保持生物多样性的一种手段？
题目是 生态痕迹作为一种工具来评估旅游的可持续性
摘要：这篇文章主旨是要为计算休闲旅游的生态足迹，提供一种方法论体系。根据塞舌尔的例子，揭示了我们在数字统计时需要克服的障碍，并且也讨论了这种方法的利弊之处。由于许多热带岛国很大程度上依靠外来游客的出口创汇，那么就因该多关注一些航空旅行的能源利用问题。再者就是讨论了发现温室效应的深远意义。最后，塞舌尔已经在保护区大范围的防护了生态系统，因为他们的生存最终取决于旅游事业的财政来源支持，现在这个问题还是悬而不决，那就是是否长途旅行能够作为保护生物多样性一种途径。本回答被提问者采纳
