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Filtering by: Creator Wohlfarth, Barbara Resource Type Masters Thesis

Nile tilapia (Oreochromis niloticus) production in tropical microcosms fertilized with rabbit excreta

Creator:

Franco, Luis

Abstract:

This investigation explored the use of microcosms as a tool for studying the dynamics of tropical aquaculture ponds. The potential use of rabbit excreta as a pond fertilizer in integrated farming systems was also investigated. Twelve insulated fiber glass tanks were utilized as microcosms to simulate earthen ponds. Seven hand-sexed...

Resource Type:

Masters Thesis

Full Text:

diets, but also for generating income (Buck et al.,1978: Wohlfarth and Schroeder, 1979: Woynarovich
Searching for Late Pleistocene and Early Holocene-age Deposits in the Paleo-Tahkenitch Stream Basin: A Geoarchaeological Investigation in Douglas County, Oregon

Creator:

Newell, Zachary A.

Abstract:

Coastal stream basins are of great importance to efforts aimed at refining our understanding of the earliest populations that inhabited the ancient Oregon coast. However, geomorphic responses to post-glacial sea level rise in these settings has produced depositional environments that destroy or deeply bury late Pleistocene and early Holocene-age archaeological...

Resource Type:

Masters Thesis