湿地景观资源开发及其对环境的影响评析——以扶余洪泛湿地自然保护区为例

文章主要阐述了扶余洪泛湿地自然保护区自然景观资源,评价了旅游资源开发利用及其对环境的影响。

“3S”技术在湿地景观资源调查中的应用研究

指出了作为重要的环境生态系统,湿地景观本身属于宝贵的生态景观资源,而且湿地景观具有调控区域气候的价值与作用。在目前的现状下,相关部门对于湿地景观资源在实施全面保护的实践中,更多地运用了信息技术手段来调查湿地景观的基本特征,收集湿地景观的动态变化数据,进而提供相关部门保护湿地景观生态系统的基本根据支撑。为此,探讨了“3S”技术运用于湿地景观资源,提出了调查的具体实施要点,探析了“3S”技术的未来演变趋势,以期提供参考。

Modeling Scenic Quality of Wetland Landscape Resources in South Dongting Lake,China

This study introduces a method to quantify the sceaic value of wetland landscapes and provides the guid- ance on the allocation of efforts for the purpose of preserving the most important environments. Dongting Lake, a tra-ditional tourist location, is one of the five largest freshwater lakes in China and a Grade 5A National Scenic Region. This study objectively analyzes the scenic resources of South Dongting Lake, and presents a model based on Quantifi- cation Theory I to assess wetland scenic landscapes. Employing a multilinear regression relationship between land-scape factors and their associated scenic value, we built up the Wetland Landscape Quantification Model （WLQM）, which was used to classify 221 landscapes into five grades. Finally, some suggestions are proposed regarding quantita-tive assessment and its use for the sustainable development of wetland environments.

东方水上明珠——广府古城

位于河北省邯郸市的广府古城是我国著名的历史文化名城,为全国重点文物保护单位,名胜古迹众多,周边自然资源得天独厚。这颗坐落于冀南大地的＂水上明珠＂至今已有两千六百多年的历史,不仅拥有壮美的永年洼自然湿地景观。同时也是中国闻名遐迩的太极圣地,是集＂古城＂＂水城＂＂太极城＂于一体的历史名城。