<![CDATA[Danau Limboto terletak pada ketinggian 25 m di atas permukaan laut yang berada di Kabupaten Gorontalo, Provinsi Gorontalo. Danau ini berfungsi untuk perikanan tangkap, perikanan budi daya, dan pengendalian banjir. Kualitas air merupakan kunci penting bagi kehidupan ikan dan salah satu masukkan penting untuk pengelolaan kegiatan perikanan. Penelitian ini bertujuan untuk mengetahui keadaan kualitas air Danau Limboto. Penelitian ini dilaksanakan pada bulan Maret, Mei, September, dan Nopember 2006. Pengambilan contoh air dilakukan di lima stasiun pengamatan dengan metode survei berstrata. Hasil penelitian menunjukkan bahwa suhu, pH, alkalinitas total, oksigen terlarut, dan karbondioksida bebas Danau Limboto mendukung untuk kegiatan perikanan. Berdasarkan pada tingkat kecerahan, N-NO3, P-PO4, klorofil-a, dan kelimpahan plankton, danau ini termasuk ke dalam perairan eutrofik hingga hipertrofik (subur). Limboto Lake is located in Gorontalo District, Gorontalo Province at 25 m above sea level. The lake functions as capture and culture fisheries and flood control. Water quality is an important environmental factors for fisheries management. The objective of this research was to identify the water quality characteristic of Limboto Lake. Research was done at March, May, September, and November 2006. Water samples was taken in each research stations using survey stratified method. The results showed that temperature, pH, total alkalinity, dissolved oxygen, and free carbon dioxide were in the level of supporting the fisheries activity. Based on transparency, N-NO3, P-PO4, chlorophylla, and abundance of plankton, the lake was catagorized as eutrophic to hypertrophic waters.]]>
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