This is an exhibit made by the Oregon Department of Fish and Wildlife to the Oregon Fish and Wildlife Commission at a December, 2001 meeting. The report discusses permit transfers, management of the gaper clam fishery, and gives a draft interim management plan for Oregon's nearshore fisheries.
A model to estimate chlorophyll-a concentration and yellow substance absorption at 440 nm from irradiance measurements made at varying depths is examined. The derivation of the model, requiring irradiance measurements at three wavebands, is presented and tested on data collected in oligotrophic (with low chlorophyll concentrations) waters and in coastal...
The local predictability of the El Nin˜o–Southern Oscillation (ENSO) is examined by the analysis of the
evolution of small disturbances to an unstable 4.3-yr ENSO cycle in the Cane–Zebiak model forced by perpetual
July conditions. The 4.3-yr cycle represents the dominant near-recurrent behavior in this weakly chaotic regime,
so analysis...
The primary objectives of R/V Wecoma cruise W9907C were to: 1) collect threedimensional fields of temperature, salinity, and light absorption and attenuation using the towed, undulating vehicle SeaSoar; 2) collect 3-D fields of velocity using shipboard ADCP; 3) to make turbulence profiles along a single cross-shelf transect; and 4) locate,...
Marine protected areas are increasingly popular tools for fisheries conservation and
enhancement worldwide. Monitoring programs that enable managers to track changes in fish stock abundance, size-frequency of target species, and species diversity are critical to evaluating the success of MPA's. The Port Honduras Marine Reserve (PHMR) in southern Belize encompasses...
The purpose of this watershed assessment is to inventory and characterize watershed conditions of the Miami River watershed and to provide recommendations that address the issues of water quality, fisheries and fish habitat, and watershed hydrology. This assessment was conducted by reviewing and synthesizing existing data sets and some new...