摘要
黑龙江省植物园地处哈尔滨市非湿地生境地区,其中湿地专类园是由人工引种湿地植被构建而成,从中体现出具有自然特性的野性美。通过设置样方的方法调查其植物群落种类与构成,结合公众对湿地景观特征的美感度偏好的心理问卷调查研究,探讨人工湿地景观公众的认可程度。结果表明:黑龙江省植物园人工湿地园植物主要有34种,分19科31属。在调查样方内,群落中各个种的频度相差很大,芦苇频度高达88%,而缬草频度仅为6%,各种湿地植物的盖度总计为93.6%,其中水生植物与湿生植物绿化覆盖率较高,芦苇和薹草的植物群落成为该区域的优势建群种,并且公众对于湿地园人工模拟自然生境的湿地景观的美感偏好程度较高。
Heilongjiang Botanical Garden located in non-wetland habitat areas Harbin City,it constructed wetland special garden by introducing artificial means of wetland vegetation.The wild vegetation of wetland plant community composition reflected structural characteristics of a natural wild beauty.The community type and composition were investigated by setting the plot.The public awareness degree of artificial wetlands was discussed combining with the public psychological preference survey on the beauty of the wetland landscape features.The result showed that in Heilongjiang Botanical Garden Artificial Wetland Garden,there were 34 species,19 families,31 genus;In the survey sample,the frequency difference of various species was significant,reed frequency up to 88%,while valerian frequency only for 6%;The total coverage of all wetland plant was 93.6%,among which aquatic plant and wet plant were higher,reed-cattail-Carex plant communities become established in the region＇s dominant species;The public awareness degree for artificial wetlands garden simulating natural habitats of wetland landscape was higher.
出处
《黑龙江农业科学》
2011年第3期71-74,共4页
Heilongjiang Agricultural Sciences
关键词
人工湿地
植物群落
景观评价
constructed wetland
plant community
landscape evaluation
