2018 年大鬼湖(他羅瑪琳池)重要濕地基礎調查，維管束植物共計調 查 63 科 107 屬 160 種，其中 50 種為臺灣特有種;森林植群樣區群團分 型計有 I. 鐵杉林型、II.赤柯林型、III. 高山新木薑子-臺灣楊桐林型與 IV. 臺灣杜鵑林型;動物調查，陸域哺乳動物共計 11 科 16 屬 17 種，常 見臺灣水鹿、臺灣野山羊及山羌排遺與痕跡;翼手目共 1 目 2 科 3 屬， 記錄有家蝠屬、鼠耳蝠屬與東亞游離尾蝠;兩棲爬行動物共計 3 目 5 科 9 種無尾目記有梭德氏赤蛙、盤古蟾蜍、莫氏樹蛙與艾氏樹蛙;有尾目記錄 為阿里山山椒魚，有鱗目則記有史丹吉氏斜鱗蛇、臺灣赤煉蛇與臺灣蜓 蜥，其中臺灣蜓蜥為本區新紀錄種。鳥類共計 21 科 33 屬 33 種，鳥種組 成與密度符合臺灣相似海拔。紅外線自動相機調查共計 51,199.36 工作小 時，共記錄哺乳動物 9 科 13 屬 13 種，鳥類 6 科 6 屬 6 種;其中臺灣水 鹿為全區出現指數(OI=19.34)最高物種，顯示臺灣水鹿為大鬼湖重要濕地 中數量最豐之物種。水質監測顯示，主湖因水體大而流速近乎零，因而溶 氧甚低，濁度為 0，導電度亦低。底泥檢測結果顯示，主湖、東池與西池 顯示重金屬含量皆符合土壤及地下水污染整治法之品質指標，並以此資 料建構為大鬼湖水體底泥環境背景值，以供後續管理機關管理依據。

In the basic investigation of Da-guei Lake (Dalupalringi Lake ) Wetland in 2018, there were recorded 160 species, 107 genera, and 63 families of vascular plants, among which 50 species were endemic to Taiwan. The vegetation was classified into 4 types by clustering, as I. Tsuga chinensis var. formosana Type, II. Quercus morii Type, III. Neolitsea acuminatissima – Adinandra formosana var. formosana Type, and IV. Rhododendron formosanum Type. As to the fauna, there were recorded 17 species, 16 genera, and 11 families of terrestrial mammals. The feces and tracks of Rusa unicolor swinhoii, Capriccornis swinhoei, and Muntiacus reevesi micrurus were often seen. There were 3 genera, 2 families, and 1 order of Chiroptera, including Pipistrellus spp., Myotis spp., and Tadarida insignis. There were 9 species, 5 families, and 3 orders of amphibians and reptiles. There were Pseudoamolops sauteri, Bufo bankorensis, Rhacophorus moltrechti, and Kurixalus eiffingeri of Anura. There was Hynobius arisanensis of Urodela. And there were Pseudoxenodon stejnegeri, Rhabdophis tigrinus formosanus, andSphenomorphus taiwanensis of Squamata. The Sphenomorphus taiwanensis was a newly recorded species in this area. There were 33 species, 33 genera, and 21 families of birds. The constitution and density of birds were similar to those at the same altitudes in Taiwan. The infrared cameras have worked for 51,199.36 hr., and recorded 13 species, 13 genera, and 9 families of mammals and 6 species, 6 genera, and 6 families of birds. Among those, Rusa unicolor swinhoii had the highest OI(19.34) in the whole area. It showed that Rusa unicolor swinhoii was the most abundant species in Da-guei Lake Wetland. The main lake had massive water body and the velocity was close to 0, so the dissolved oxygen was little, the turbidity was 0, and the conductivity was also low. The content of heavy metals in the sediments in the main lake, east pond, and west pond all complied with the quality index of the Soil and Groundwater Pollution Remediation Act. Moreover, these data were treated as the background level of the sediment in the water body of Da-guei Lake for further management.