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Abstrak :
ABSTRAK
Jenis penelitian ini adalah etnografi yang berfokus pada aktivitas pemanfaatan ekosistem danau dan bentuk-bentuk kebijakan pengelolaan yang ditetapkan oleh pemerintah dan kelembagaan adat. Teknik pengumpulan data adalah studi pustaka, observasi partisipasi, dan wawancara mendalam. Lokasi penelitian meliputi empat wilayah kecamatan yang memiliki wilayah danau terluas yakni Kecamatan Tempe, Kecamatan Sabbang Paru, Kecamatan Tanasitolo Dan kecamatan Belawa. Informan adalah masyarakat sekitar danau, tokoh adat, serta kepala dan staf SKPD yang terkait dengan manajemen danau. Penelitian ini menemukan Danau Tempe menjadi sumber daya milik bersama (common property resources) karena dapat dimanfaatkan dan diakses secara bersama oleh semua orang tanpa batasan yang tegas. Bentuk kebijakan pengelolaan danau dirancang dan dibuat oleh pemerintah dan lembaga adat lokal. Bentuk kongkrit kebijakan pengelolaan danau, dijabarkan dalam peraturan daerah serta dalam bentuk system norma, upacara adat dan pamali-pamali, yang pengawasannya dilakukan oleh pembuat kebijakan, serta masyarakat. Secara de yure, Danau tempe dikelola secara kolaborasi (collaborative management ) antara pemerintah dengan lembaga adat, namun secara de facto, fungsi manajemen kolaborasi tidak optimal sehingga Danau Tempe tampak seperti sumber daya yang bisa diakses oleh siapa saja, tanpa aturan ( open access )

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ABSTRACT
This research is a ethnography type that focused to the activity of lake ecosystem and forms of management policies set by governments and traditional institutions. The data collection technique is literature, participant observation and deep interviews. Research Location covers four regions districts that had the largest lake district area of Tempe, District Sabbangparu, district Tanasitolo and district Belawa. Informants are people around the lake, traditional leaders and also the heads and staff SKPD who related to lake management. This study found that the lake Tempe as be a common property resources (common property resources) because it can be shared and utilized by all people without clear limits. Forms of lake management policy is designed and made by local government and traditional institutions. Concrete forms of lake management policy, spelled out in local legislation as well as in the form of system norms, ceremonies and taboos-taboos, the monitoring carried out by policy makers and the public. In de yure, Tempe Lake managed in collaboration between the government and indigenous institutions (collaborative management), but de facto, collaboration management functions are not optimal so Tempe lake looks like resources that can be accessed by anyone, without rules (open access)

Abstrak :
The Biology of Lakes and Ponds focuses on the interactions between the abiotic frame, such as turbulence, temperature, pH and nutrients, and the organisms, including interactions with and among organisms at the individual, population and community level. The book fills this niche between traditional limnology and evolutionary ecology by focusing on physiological, morphological and behavioural adaptations among organisms to abiotic and biotic factors and how interactions between biotic processes and abiotic constraints determine the structure and dynamics of lake and pond systems. In addition, the book describes and analyses the causes and consequences of human activities on freshwater organisms and ecosystems and covers longstanding environmental threats, such as eutrophication and acidification, as well as novel threats, such as biodiversity loss, use of everyday chemicals and global climate change. However, also signs of improvement and the possibilities to restore degraded ecosystems are discussed and provide hope for future generations.