金門國家公園環境長期監測
本研究針對金門地區具代表性的六種生物及金門國家公園所屬聚落的水井水質進行定期監測，藉以累積調查記錄，建立基礎資料作為後續研究的依據。同時藉此提供國家公園調整保育機制，維持生態平衡，俾進行後續經營管理之參考，裨益營造金門地區最佳的生態環境。
計畫期間自2002年3月至2002年12月，共計10個月。田野調查工作就金門地區六種代表性生物各選定一處以上的定點，每隔約10天進行一次監測。待宵花選定在湖下海堤兩旁為的監測地點；黃邊鳳蝶先後選定中山紀念林，太武苗圃及五虎山為的監測地點；中國鱟選定古寧鱟的保育區為監測地點；鸕鶿選定金門鸕鶿最大的夜棲地─慈湖的鸕鶿林為監測地點；栗喉蜂虎在后沙、金龜山及農試所等三處夜棲地為監測地點；至於水獺則選定雙鯉湖及慈湖周邊的魚塭為監測地點。
湖下海堤兩旁的待宵花族群分布面積達7100平方公尺，調查期間的族群密度每約0.9棵/100m2～94.6棵/100m2之間，七月是族群密度最高的月份。黃邊鳳蝶的成蟲出現在三月至八月，數量極少，在中山紀念林，太武苗圃及五虎山等三處監測地點僅有零星的記錄。古寧北山中國鱟的保育區內稚鱟在七月最多，在潮間帶120m穿越線480m２的監測區域內，共有71隻之多。鸕鶿於十月至翌年四月在慈湖夜棲地渡冬，族群數量在3月出現最多，總鳥口數平均達4560隻。栗喉蜂虎在四至十月來金門繁殖，族群數量在為八月最多，全島的總鳥口數最高達2844隻。水獺都在夜間活動，目擊不易，但由排遺情形判斷牠們在雙鯉湖周邊的活動頗為頻繁。
在金門國家公園所屬聚落的水井，多已乏人使用，經每月定期檢測水質，理化性質概在飲用水的標準範圍之內，惟其含菌量及大腸菌數均超過飲用水的標準範圍甚多。
經十個月的調查期間，發現各種生物的棲地陸續遭受天然及人為的破壞，如雨水沖刷、噴灑農藥、伐木破樹、道路闢建等，導致生物棲所的變遷及萎縮，對監測中的六種生物的後續影響如何，在建立本年的監測資料之後，必須繼續日後長期的監測與比較分析，裨益金門國家公園管理處掌握先機，防患生態破壞於未自然。
關鍵字：無提供。
Abstract
This is a fact-finding study of the overall ecological environment and changes of the district administrated by the Kinmen National Park. The study covers six unique life species of Kinmen and the quality of drinking water taken from the community wells. The purpose of this study is to set up basic data of the afore-said life species and the water from the wells for further research on the ecological environment changes of the Kinmen National Park area.
The period of this study extends from March 2002 to December 2002. In the ten-month field work, one spot is chosen for each life species, and a regular observation of each species is conducted at an interval of around ten days. Hu-hsia is chosen as the spot for monitoring Oenothera drumnondii ; Chung-sang Memorial Woods, Tai-wu Nursery and Wu-hu Sang are chosen for Chilasa clytia clytia ; Kuningtou is for Horse-shoe Crabs; Tzu-hu for Great Cormorants; Hou-sha, Chin-kuei Shan, and Kinmen Agricultural Experimental Farm for Blue-tailed Bee-eaters; and the fish ponds around Tzu-hu and Shuang-li Hu for Otters.
On both sides of the Hu-hsia beach bank, Oenothera drumnondii distribute in an area of 7100 square meters. During the investigation period, the density of Oenothera drumnondii in this area is around 0.9-94.6 plants per 100 square meters. The density is highest in June. Chilasa clytia clytia appear sparsely between March and August in Chung-sang Memorial Woods, Tai-wu Nursery and Wu-hu Sang. Horse-shoe crabs reach the highest count in July in Kuningtou. During their stay in Tsu-hu habitat, between October and
April in the next year, the highest population count reaches 4560 in March. Blue-tail Bee-eaters arrive in April and leave in October in the next year, and in August the population is the highest. The average number of Blue-tail Bee-eaters is 2844. Otters are difficult to spot, but judging from their excrement, they are active during the night in the Shuang-li Hu area.
As for the quality of water, most of the wells are no longer in use. Minerals, pH-value, and chemical substances of the water are still within the standard of drinking water, while the numbers of bacteria and E. coli have greatly exceeded the standard.
During the period of investigation, it is found that the habitats of the six life species have been undergoing serious damages caused by rainfall, the use of chemicals, deforestation, and road construction. Most of the habitats are either changed or withering. How much will they affect the species under investigation is still to be understood in the future. To better prevent the ecosystem from being ruined, it is necessary for the Kinmen National Park to supervise their development and take sufficient measures.
Key words: none.
計畫期間自2002年3月至2002年12月，共計10個月。田野調查工作就金門地區六種代表性生物各選定一處以上的定點，每隔約10天進行一次監測。待宵花選定在湖下海堤兩旁為的監測地點；黃邊鳳蝶先後選定中山紀念林，太武苗圃及五虎山為的監測地點；中國鱟選定古寧鱟的保育區為監測地點；鸕鶿選定金門鸕鶿最大的夜棲地─慈湖的鸕鶿林為監測地點；栗喉蜂虎在后沙、金龜山及農試所等三處夜棲地為監測地點；至於水獺則選定雙鯉湖及慈湖周邊的魚塭為監測地點。
湖下海堤兩旁的待宵花族群分布面積達7100平方公尺，調查期間的族群密度每約0.9棵/100m2～94.6棵/100m2之間，七月是族群密度最高的月份。黃邊鳳蝶的成蟲出現在三月至八月，數量極少，在中山紀念林，太武苗圃及五虎山等三處監測地點僅有零星的記錄。古寧北山中國鱟的保育區內稚鱟在七月最多，在潮間帶120m穿越線480m２的監測區域內，共有71隻之多。鸕鶿於十月至翌年四月在慈湖夜棲地渡冬，族群數量在3月出現最多，總鳥口數平均達4560隻。栗喉蜂虎在四至十月來金門繁殖，族群數量在為八月最多，全島的總鳥口數最高達2844隻。水獺都在夜間活動，目擊不易，但由排遺情形判斷牠們在雙鯉湖周邊的活動頗為頻繁。
在金門國家公園所屬聚落的水井，多已乏人使用，經每月定期檢測水質，理化性質概在飲用水的標準範圍之內，惟其含菌量及大腸菌數均超過飲用水的標準範圍甚多。
經十個月的調查期間，發現各種生物的棲地陸續遭受天然及人為的破壞，如雨水沖刷、噴灑農藥、伐木破樹、道路闢建等，導致生物棲所的變遷及萎縮，對監測中的六種生物的後續影響如何，在建立本年的監測資料之後，必須繼續日後長期的監測與比較分析，裨益金門國家公園管理處掌握先機，防患生態破壞於未自然。
關鍵字：無提供。
Abstract
This is a fact-finding study of the overall ecological environment and changes of the district administrated by the Kinmen National Park. The study covers six unique life species of Kinmen and the quality of drinking water taken from the community wells. The purpose of this study is to set up basic data of the afore-said life species and the water from the wells for further research on the ecological environment changes of the Kinmen National Park area.
The period of this study extends from March 2002 to December 2002. In the ten-month field work, one spot is chosen for each life species, and a regular observation of each species is conducted at an interval of around ten days. Hu-hsia is chosen as the spot for monitoring Oenothera drumnondii ; Chung-sang Memorial Woods, Tai-wu Nursery and Wu-hu Sang are chosen for Chilasa clytia clytia ; Kuningtou is for Horse-shoe Crabs; Tzu-hu for Great Cormorants; Hou-sha, Chin-kuei Shan, and Kinmen Agricultural Experimental Farm for Blue-tailed Bee-eaters; and the fish ponds around Tzu-hu and Shuang-li Hu for Otters.
On both sides of the Hu-hsia beach bank, Oenothera drumnondii distribute in an area of 7100 square meters. During the investigation period, the density of Oenothera drumnondii in this area is around 0.9-94.6 plants per 100 square meters. The density is highest in June. Chilasa clytia clytia appear sparsely between March and August in Chung-sang Memorial Woods, Tai-wu Nursery and Wu-hu Sang. Horse-shoe crabs reach the highest count in July in Kuningtou. During their stay in Tsu-hu habitat, between October and
April in the next year, the highest population count reaches 4560 in March. Blue-tail Bee-eaters arrive in April and leave in October in the next year, and in August the population is the highest. The average number of Blue-tail Bee-eaters is 2844. Otters are difficult to spot, but judging from their excrement, they are active during the night in the Shuang-li Hu area.
As for the quality of water, most of the wells are no longer in use. Minerals, pH-value, and chemical substances of the water are still within the standard of drinking water, while the numbers of bacteria and E. coli have greatly exceeded the standard.
During the period of investigation, it is found that the habitats of the six life species have been undergoing serious damages caused by rainfall, the use of chemicals, deforestation, and road construction. Most of the habitats are either changed or withering. How much will they affect the species under investigation is still to be understood in the future. To better prevent the ecosystem from being ruined, it is necessary for the Kinmen National Park to supervise their development and take sufficient measures.
Key words: none.