Data on green crabs collected and trapped from Makah Bay to Coos Bay in 2018. Data included: Estuary, site, date, sex, carapace width, weight, molt state, estimated year class, missing limbs, collection method, collector and pheromone treatment.
Data on green crabs collected and trapped from Makah Bay to Coos Bay in 2017.
Data included: Estuary, site, date, sex, carapace width, weight, molt state, estimated year class, missing limbs, collection method and collector.
European green crab, Carcinus maenas, trapped and collected in coastal Oregon and Washington coastal estuaries during the 2019. Data for individual crabs include: estuary, site, date of collection, sex, carapace width, weight, molt stage (color of abdomen), missing limbs, estimated year class, method of collection, and name of collector.
The decline of many Pacific salmon stocks has stimulated interest in the early life history and habitat requirements of juvenile salmon. Although estuarine habitat associations of juvenile salmon have been investigated in many coastal areas of the eastern Pacific Ocean, until recently, little was known about juvenile salmonid ecology within...
The goal of this report is to develop information to benefit the planning and operation of marinas within the CREST area, as well as to generate data for use by local Chambers of Commerce, planners, regulatory agencies, Port Authorities and private developers. It is, however, the commercial, charter and recreational...
The objective of this research was to improve our understanding of how
changes in the environment affect ecological processes. Change detection is often
confounded by the large variation found in ecological data due to the difficulty of
finding replicates in nature. Intertidal communities were chosen for studies of biophysical
interactions...
This study was concerned with identifying the program activities
and resources believed necessary to support a districtwide, comprehensive
school health instruction program and investigated the perceptions
of an expert committee composed of persons involved in
school health instruction in the State of Washington.
A questionnaire, developed after extensive review of...
A study of the apparel industry in the State of Washington was
accomplished through the use of a questionnaire which yielded data
concerning the types of automated and mechanized equipment used
during three time periods. Descriptive information about the apparel
industry in this state was gathered in order to analyze...
Natural radionuclides may be indicators for dense mineral
placers along marine shorelines. Relict beach and river deposits
occur in continental shelf sediments. These deposits result from the
reworking of beach sands by wave action during the Holocene Transgression.
Some dense, resistant minerals associated with placer
deposits are known to contain...
In 1952, ODFW staff sent a biologist to Washington State to learn more about the shellfish resources of that state and how state officials were managing those resources. This is the report of that trip.
Three aspects of lotic ecology have been analyzed utilizing data collected from totally autotrophic-based streams maintained by the Weyerhaeuser Company: energy transfer, effects of nitrogen addition, and simulation
modeling. All three streams had very similar periphyton, grazer, collector,
invertebrate predator, and vertebrate predator (fish) communities during
the study period (1972-1974)....
Purpose of the Study The purpose of the study was to determine if differences existed in commitment to teacher collective bargaining associations among vocational teachers. The objectives were: (1) to determine the degree of commitment among secondary vocational teachers to the teachers' collective bargaining association; and (2) to determine the...
The purpose of the investigation was to develop a profile of characteristics, perceptions and expectations of high school students involved in the Washington Tech Prep in Agriculture Statewide Articulation Program (TPAG). The investigation involved nine individual interviews, the responses of 165 students to a forced response survey instrument, and a...
The long-toed salamander (Ambystoma macrodactylum)
is the top vertebrate predator in fishless high-elevation
lakes in North Cascades National Park Service Complex
(NOCA), Washington. The purpose of this research was to
determine the effects of physico-chemical factors and
introduced trout on abundance and behavior of A.
macrodactylum larvae. Although high-elevation lakes...
This paper uses data envelopment analysis (DEA) to examine the relative technical efficiency of the Washington State Ferry (WSF) routes operating in Puget Sound. This is the largest ferry system in the country. It is publicly operated and does not face direct competition from any other agency, public or private....
This qualitative study explores the experiences of women who are welfare
recipients attending a community college under the auspices of a new program,
Washington State's WorkFirst/Work Study program. The study, conducted over
two academic quarters, includes in-depth interviews with WorkFirst/Work Study
students, observations in a weekly seminar, and interviews with...
The purpose of this study was to identify the strategies and tactics community college presidents used to influence state legislators. Selected State Board for Community and Technical Colleges staff and legislative staff members were asked to independently name 3-5 presidents whom they perceived to be most influential with legislators. Ten...
A systematic study of highly branched isoprenoids (HBI) was carried out in
suspended particulate material (SPM) and Washington coastal sediments to determine
their origin and fate. SPM collected at 10 m depth was filtered through Nitex
membranes. C₂₅ HBI were found only in the 1.2-40 μm range over the shelf....
“This report summarizes project progress in FY 1976 on the first phase of a survey on the continental shelf and upper continental slope off the coast of Washington. The second and final phase is a replicate survey scheduled for FY 1977. Objectives of the survey were to obtain estimates of...
Groundfish surveys off the Washington coast were conducted in September of 1975 and 1976 between Cape Flattery and the Columbia River. The primary purposes of the surveys were to obtain estimates of biomass and further our knowledge on population parameters of important groundfish species, especially flatfish, occupying the continental shelf...
This study investigated the impact of team-teaching in coordinated-studies programs
(CSPs) on community college faculty in three instructional development domains: personal,
social, and professional. Grounded in a social-constructivist theoretical framework, this
research examined whether development occurs best experientially, in collaborative
communities of knowledgeable peers. CSPs are team-taught interdisciplinary, problem-solving
enterprises...
My objectives were to investigate the correlation of height and diameter growth in young Douglas-fir (Pseudotsuga menziesii) plantations with stand density, and to determine the effects of stand density on the canopy boundary layer conductance (g[subscript]ac) and microclimate characteristics of young Douglas-fir plantations. I measured annual height (h) and diameter...
Populations of breeding birds and forest composition and structure were examined in preconimercially thinned and unthinned ponderosa pine (Pinus ponderosa Laws.) stands in east-central Washington. Stands were composed of predominantly ponderosa pine with a multi-aged structure made up of small even-aged clumps. Thinning reduced the
density and foliage volume of...
The community college baccalaureate movement has shown strong growth across the country as a strategy to meet workforce shortages. A variety of forces are driving the movement including (a) employer demand for higher credentials; (b) geographical access to education; (c) lower cost education; (d) a trained workforce to compete in...
Urban centers, in part, are in the process of deterioration. Consequently, land values in these areas, both in dollars and in contribution to the community, remain dormant or depressed. There seems little doubt that there will be greater pressure for urban land. Urban renewal is one method of returning deteriorated...
Four species of sponge from the coasts of Oregon and Washington
were studied and dissected for inhabitants and associates.
All four species differed in texture, composition, and habitat, and
likewise, the populations of associates of each species differed,
even when samples of two of these species were found adjacent to...
National farm legislation seeks to moderate the conditions of low farm incomes and commodity price instability. Homogeneity of producer response is generally assumed in national models of aggregate commodity supply. Differing conditions of soil, climate, production systems, costs of production, markets, etc., could cause disparate acreage responses to the commodity...
The Washougal Mining District is located on the western flanks of the southern Cascade Range of Washington, approximately 50 km (30 miles) northeast of Vancouver, Washington. The district has produced only $573 since 1903, derived from copper and silver. The presence of hydrothermal mineralization and breccia pipes similar to those...
The Washougal Mining District is approximately 50 km (30
miles) northeast of Vancouver, Washington, along the western
slopes of the Cascade Range. Although the district has produced
the unostentatious amount of $572 in metals since 1903, the presence
of porphyritic intrusions, hydrothermal alteration, breccia pipes,
and base-metal mineralization typical of...