搜索結果

... 292 隻)。中華白海豚大多出沒於大嶼山西面及西北面水域， 而江豚主要在大嶼山以南一帶水域活動。 在 2012 年間，中華白海豚在三個主要出沒區域的整體數目估計為 61 隻；此 數字遠低於 2010 年及 2011 年的估計，亦是過去十年間之最低數字，而且在三個 區域均呈現明顯的下降趨勢。研究員相信海豚數目的下降，與港珠澳大橋最近展 開的眾多工程不無關係。為應對此嚴峻情況，我們提出數項建議，包括要求當局 儘快於分流等水域落實海岸公園的成立，並應避免在大嶼山水域進行更多填海的 工程。 量化生境使用分析顯示，在 2008-12 年間錄得最高海豚密度的重要生境，包 括大嶼山以西、龍鼓洲一帶、機場東北角...

... (Pseudobagrus trilineatus 三線擬鱨), the Rice Fish (Oryzias curvinotus 弓背青魚將), Nicholsicypris normalis (擬細鯽) and the Hong Kong Paradise Fish (Macropodus hongkongensis 香港鬥魚). These species are found in steams, marshes or ponds in the Sai Kung region and are recommended for enhanced conservation by the Freshwater...

..., Uca arcuata. Crustaceana 74(9):913-923. � Working Group Column 漁農自然護理署於2002年9月至2003年3月之間，於 三號幹線汀九段的生物通道進行了一項哺乳動物調查，以 了解其哺乳動物的使用率。本文闡述調查的主要結果及建 造生物通道所需考慮的因素。 Introduction Highway impacts wildlife through various ways, such as loss of habitat and vehicle-caused injury or mortality (Ruediger, 1996). It...

... (Pseudobagrus trilineatus 三線擬鱨), the Rice Fish (Oryzias curvinotus 弓背青魚將), Nicholsicypris normalis (擬細鯽) and the Hong Kong Paradise Fish (Macropodus hongkongensis 香港鬥魚). These species are found in steams, marshes or ponds in the Sai Kung region and are recommended for enhanced conservation by the Freshwater...

..., Wedelia trilobata 三裂葉蟛蜞菊) and crops (e.g. Ipomoea batatas 番薯, Cucurbita moschata 南瓜). However, damage to these plants by C. campestris in Hong Kong is considered minor. Infestations on trees were rare and the damages have been observed to be minor and very Fig 34. Numbers of Mikania flowers and capitula...

..., Wedelia trilobata 三裂葉蟛蜞菊) and crops (e.g. Ipomoea batatas 番薯, Cucurbita moschata 南瓜). However, damage to these plants by C. campestris in Hong Kong is considered minor. Infestations on trees were rare and the damages have been observed to be minor and very Fig 34. Numbers of Mikania flowers and capitula...

..., Uca arcuata. Crustaceana 74(9):913-923. � Working Group Column 漁農自然護理署於2002年9月至2003年3月之間，於 三號幹線汀九段的生物通道進行了一項哺乳動物調查，以 了解其哺乳動物的使用率。本文闡述調查的主要結果及建 造生物通道所需考慮的因素。 Introduction Highway impacts wildlife through various ways, such as loss of habitat and vehicle-caused injury or mortality (Ruediger, 1996). It...

..., Uca arcuata. Crustaceana 74(9):913-923. � Working Group Column 漁農自然護理署於2002年9月至2003年3月之間，於 三號幹線汀九段的生物通道進行了一項哺乳動物調查，以 了解其哺乳動物的使用率。本文闡述調查的主要結果及建 造生物通道所需考慮的因素。 Introduction Highway impacts wildlife through various ways, such as loss of habitat and vehicle-caused injury or mortality (Ruediger, 1996). It...

... (Pseudobagrus trilineatus 三線擬鱨), the Rice Fish (Oryzias curvinotus 弓背青魚將), Nicholsicypris normalis (擬細鯽) and the Hong Kong Paradise Fish (Macropodus hongkongensis 香港鬥魚). These species are found in steams, marshes or ponds in the Sai Kung region and are recommended for enhanced conservation by the Freshwater...

..., Wedelia trilobata 三裂葉蟛蜞菊) and crops (e.g. Ipomoea batatas 番薯, Cucurbita moschata 南瓜). However, damage to these plants by C. campestris in Hong Kong is considered minor. Infestations on trees were rare and the damages have been observed to be minor and very Fig 34. Numbers of Mikania flowers and capitula...