Interim report on surface water resources of Baker County, Florida

The principal sources of surface-water supplies inBaker County are the St. Marys River and its tributaries. However, the flow of many of the small tributaries is intermittent, and without storage they are not dependable sources of supply during sustained periods of deficient rainfall. Of the six stream-gaging stations in Baker County for which complete records are available, one has been in operation for 31 years and provides a long-term record upon which to base correlative estimates for extending the short-term records at the other stations. All available streamflow data to 1957 have been summarized in graphic or tabular form. The hydrologic balance between minimum streamflows and increased evaporation losses afforded by potential shallow reservoirs provides design criteria for determining the maximum surface area of effective reservoir that can be created at a selected site within Baker County. This information has been presented in graphic and tabular form in the report. (PDF has 37 pages.)

Final report on an inventory of flowing artesian wells in Florida: leading to the enforcement of sections 373.021 - 373.061 Florida Statutes 1957

This report published as Information Circular No. 21, together with the interim report published in 1957 as Information Circular No. 10, Florida Geological Survey, illustrates as completely as possible the situation that now exists among the freely flowing wells of the State. (PDF contains 40 pages.)

Interim report on the hydrologic features of the Green Swamp area in Central Florida

The Green Swamp area in central Florida is another area where man is developing agricultural land from marginal land. Though the area is by no means as extensive as that of the Everglades, the present efforts for its development are similar to the early efforts for developing the Everglades in that many miles of canals and ditches have been constructed to improve the drainage. Lest the early mistakes of the Everglades be repeated, the Florida Department of Water Resources considered that an appraisal of the physical and hydrologic features of the area was needed to determine the broad effects of draining and developing the swamp. This reconnaissance provides information required by the State of Florida for determining its responsibility and policy in regard to the Green Swamp area and for formulating future plans for water management of the area. Some of the features that have been determined are: the amount of rainfall on the area; the pattern of surfacewater drainage; the amount and direction of surface-water runoff; the direction of ground-water movement; the interrelationship of rainfall, surface water, and ground water; the effects of improved drainage facilities'; and the effects of the hydrologic environment on the chemical quality of water of the area.(PDF contains 106 pages.)

SAMUDRA Report, No. 48, November 2007

Misconceptions, Outright Prejudice - Fishing rights. The Dilemma of the Nile Perch - Africa: Ecolabelling. Fishing Safely - Analysis: Safety at Sea. Shoring Up - Labour: Shore-based Workers. A Sustainable, Equitable, Small-scale Fisheries - Document: Traditional Communities. Getting Their Act Together - India: Co-management. Certifying the Uncertifiable? - Report: Industrial Aquaculture. Shocking Reality - Cambodia: Electro-fishing. Be Consultative, Participatory - Document: Indigenous Peoples. Towing the Line - Peru: Artisanal Shark Fishery. Declaration of Charter. (56 pp.)

SAMUDRA Report, No. 49, March 2008

Report: Traceability - Tracing the Fish. Uruguay: Fisheries Development - Worn-out Policies. Document: Civil Society Statement - Recognize Rights. Report: ICSF Workshop - Towards a New Commons. Notice: 4SSF Conference - Securing Sustainable Small-scale Fisheries. Malawi: Fisheries Management - Participatory Fisheries Management Revisited. Notice: ICSF Resources - Recent Releases. France: Marine Parks - Reversing from a Dead End. Report: WFFP - Re-energizing for Dignity and Prosperity. Iceland: Human Rights - Common Property or Personal Property? (56 pp.)

SAMUDRA Report, No. 50, August 2008

Report: Rights-based fishing - Flagging rights, realizing responsibilities. Senegal: Artisanal fisheries - A health check. Analysis: Fuel prices - Fishing in times of high prices. Panama: Protected areas - Mother earth, mother sea. Review: Films - A restless, throbbing ballet. Norway: Fuel subsidies - Skimming the cream. India: Coastal Management - Save the coast, save the fishers. Report: Chile Workshop - Common concerns, lasting bonds. Indonesia: Fisheries Legislation - Ring of fire. Report: CBD COP9 - Breaking away from tradition. On Samudra Report At 50 – Supplement. (64 pp.)

System requirement report for ‘Level 2’: national management institutions, Fisheries Department in Cambodia

(51 p.)

Channel Islands marine protected areas first 5 years of monitoring: 2003-2008 [Report produced by the California Department of Fish and Game in collaboration with the Partnership for Interdisciplinary Studies of Coastal Oceans (PISCO), Channel Islands National Marine Sanctuary, and Channel Islands National Park]

The Channel Islands—sometimes called the Galapagos of North America—are known for their great beauty, rich biodiversity, cultural heritage, and recreational opportunities. In 1980, in recognition of the islands’ importance, the United States Congress established a national park encompassing 5 of California’s Channel Islands (Santa Barbara, Anacapa, Santa Cruz, Santa Rosa, and San Miguel Islands) and waters within 1 nautical mile of the islands. In the same year, Congress declared a national marine sanctuary around each of these islands, including waters up to 6 nautical miles offshore. Approximately 60,000 people visit the Channel Islands each year for aquatic recreation such as fishing, sailing, kayaking, wildlife watching, surfing, and diving. Another 30,000 people visit the islands for hiking, camping, and sightseeing. Dozens of commercial fishing boats based in Santa Barbara, Ventura, Oxnard, and other ports go to the Channel Islands to catch squid, spiny lobster, sea urchin, rockfish, crab, sheephead, flatfish, and sea cucumber, among other species. In the past few decades, advances in fishing technology and the rising number of fishermen, in conjunction with changing ocean conditions and diseases, have contributed to declines in some marine fishes and invertebrates at the Channel Islands. In 1998, citizens from Santa Barbara and Ventura proposed establishment of no-take marine reserves at the Channel Islands, beginning a 4-year process of public meetings, discussions, and scientific analyses. In 2003, the California Fish and Game Commission designated a network of marine protected areas (MPAs) in state waters around the northern Channel Islands. In 2006 and 2007, the National Oceanic and Atmospheric Administration (NOAA) extended the MPAs into the national marine sanctuary’s deeper, federal waters. To determine if the MPAs are protecting marine species and habitats, scientists are monitoring ecological changes. They are studying changes in habitats; abundance and size of species of interest; the ocean food web and ecosystem; and movement of fish and invertebrates from MPAs to surrounding waters. Additionally, scientists are monitoring human activities such as commercial and recreational fisheries, and compliance with MPA regulations. This booklet describes some results from the first 5 years of monitoring the Channel Islands MPAs. Although 5 years is not long enough to determine if the MPAs will accomplish all of their goals, this booklet offers a glimpse of the changes that are beginning to take place and illustrates the types of information that will eventually be used to assess the MPAs’ effectiveness. (PDF contains 24 pages.)

Cruise Report 51-S-1 of N.B. Scofield: Number S-21 of the Cooperative Sardine Research Program

(PDF contains 1 page.)

Cruise Report 69-S-1: Bottomfish Program

(PDF contains 2 pages)

Cruise Report 69-S-2: Prawns

(PDF contains 6 pages)

Cruise Report 69-S-3: Pelagic fish and trawling survey of Santa Barbara oil spill

(PDF contains 5 pages)

Cruise Report 69-S-4: Bottomfish Program

(PDF contains 5 pages)

Cruise Report 69-S-5: Bottomfish Program

(PDF contains 3 pages)