Index Catalog // ScholarsArchive@OSU

Sustainable livelihood and seaweed farming in Calatagan, Batangas, Philippines

Creator:: Espaldon, Maria Victoria O., Sumalde, Zenaida M., Rebancos, Carmelita M., Villanueva, Jessica D., and Mercene-Mutia, Maria Theresa
Abstract:: The study aimed to assess the contribution of seaweed farming based on sustainable livelihood framework using an indicator system formulated at the FAO Experts Workshop on Methods and Indicators held at Nha Trang University in Vietnam last November 2008.
Resource Type:: Research Paper
Full Text:: seaweed farming in Calatagan, Batangas, Philippines Maria Victoria O. Espaldon, Zenaida M. Sumalde

Cost-Effectiveness of Nutrient Pollution Reduction in Taal Lake, Philippines

Creator:: Vista, Arvin and Norris, Patricia E.
Abstract:: Stakeholders of the Taal Lake fish cage industry face the challenge of producing fish in a situation of frequent fish kill occurrences, which have been attributed to the deteriorating water quality due to nutrient pollution from fish cages. This study estimates the cost-effectiveness of nutrient pollution reduction options. Fifty operators...
Resource Type:: Research Paper
Full Text:: ) Sumalde, Zenaida. M. et al, 2002, Pollution-Induced Fish Kill in Bolinao: Effects of Excessive

The persistent problem of lead poisoning in birds from ammunition and fishing tackle

Creator:: Haig, Susan M., D'Elia, Jesse, Eagles-Smith, Collin, Fair, Jeanne M., Gervais, Jennifer, Herring, Garth, Rivers, James W., and Schulz, John H.
Abstract:: Lead (Pb) is a metabolic poison that can negatively influence biological processes, leading to illness and mortality across a large spectrum of North American avifauna (>120 species) and other organisms. Pb poisoning can result from numerous sources, including ingestion of bullet fragments and shot pellets left in animal carcasses, spent...
Resource Type:: Article
Full Text:: fishing tackle Haig, S. M., D'Elia, J., Eagles-Smith, C., Fair, J. M., Gervais, J., Herring, G

Water deficit stress effects on bacterial ring rot of potato caused by Clavibacter michiganensis subsp. sepedonicus

Creator:: Crabtree, Kristine L.
Abstract:: Population size of Clavibacter michiganensis subsp. sepedonicus in potato cv Russet Burbank and plant response as affected by drought were assessed in a greenhouse experiment. Water deficit stress and no stress treatments, and inoculum densities of 0 or 2 X 10⁷ cfu C. m. sepedonicus/seed piece were arranged factorially. Stem...
Resource Type:: Masters Thesis
Full Text:: of 0 or 2 X 107 cfu C. m. sepedonicus/seed piece were arranged factorially. Stem populations of C

Breeding bird community composition in relation to riparian vegetation structure in grazed habitats

Creator:: Sanders, Todd Alan
Abstract:: Riparian zones provide habitat for breeding birds in the semiarid western United States; however, there are few data available that address the effects of livestock grazing strategies on riparian habitats and avian communities. Documenting avian community composition in different riparian vegetation communities and relating vegetation communities to livestock grazing strategies...
Resource Type:: Masters Thesis
Full Text:: cover overall (P < 0.001) and within each 1-m height interval from 0-4 m (P < 0.013) than the

Foraging ecology of prairie falcons in northern California

Creator:: Haak, Bruce A.
Abstract:: Nine Prairie Falcons (Falco mexicanus) were radio-tagged in northern California during the spring and summer of 1976 and 1977 to study foraging behavior. The mean home range size for 3 males was 227.8 km²; largest portions of the home range were used during the incubation period. Shifts in foraging areas...
Resource Type:: Masters Thesis
Full Text:: 424 m. Males flew shorter attack distances and, on the average, made fewer foraging attempts than

Baseline-Seabird-Assessment-Version 2.pdf

Creator:: Zamon, Jeannette E.
Abstract:: As part of the California Current Ecosystem Survey, NOAA Fisheries sponsored pairs of seabird observers who collected quantitative information on marine bird species, abundance, and behavior during all daylight hours when the ship was under way. Observers participated on Leg 1 and Leg 2 of the April 2008 Miller Freeman...
Full Text:: transect extending 300 m out from the bow to the beam of the ship (90° arc). Strip width was determined

Baeline-Seabird-Assessment-Version 1.pdf

Creator:: Zamon, Jeannette E.
Abstract:: As part of the California Current Ecosystem Survey, NOAA Fisheries sponsored pairs of seabird observers who collected quantitative information on marine bird species, abundance, and behavior during all daylight hours when the ship was under way. Observers participated on Leg 1 and Leg 2 of the April 2008 Miller Freeman...
Full Text:: transect extending 300 m out from the bow to the beam of the ship (90° arc). Strip width was determined

Index for Journal of Oregon ornithology : Nos. 1-5

Creator:: Journal of Oregon Ornithology
Abstract:: Index - pg. 660-680
Resource Type:: Other
Full Text:: , Bohemian Bonasa umbellus--Grouse, Ruffed Bond, R. M. ..653 Booby, Masked (Sula dactylatra)..425 Booby

Choosing efficient land allocations and forest management regimes for biodiversity

Creator:: Shunk, Neal J.
Abstract:: Increasing rates of species imperilment and the loss of biological diversity in naturally functioning ecosystems can be directly linked to accelerated urban development and the conversion of natural habitats to satisfy the needs of man. In combating this loss of biodiversity, scientists and policy makers alike recognize the relevance of...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Sustainable livelihood and seaweed farming in Calatagan, Batangas, Philippines

Cost-Effectiveness of Nutrient Pollution Reduction in Taal Lake, Philippines

The persistent problem of lead poisoning in birds from ammunition and fishing tackle

Water deficit stress effects on bacterial ring rot of potato caused by Clavibacter michiganensis subsp. sepedonicus

Breeding bird community composition in relation to riparian vegetation structure in grazed habitats

Foraging ecology of prairie falcons in northern California

Baseline-Seabird-Assessment-Version 2.pdf

Baeline-Seabird-Assessment-Version 1.pdf

Index for Journal of Oregon ornithology : Nos. 1-5

Choosing efficient land allocations and forest management regimes for biodiversity

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