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A Characterization of Structures Across the Hurricane Ridge Fault in the Southeastern Olympic Peninsula, WA, Hamma Hamma River Transect
Full text linkThe Olympic Mountains in northwestern Washington, USA are defined by the arcuate shape of the basaltic Crescent Formation (Fm.) that wraps a faulted and folded meta-sedimentary core. This area was developed through accretion and exhumation by subduction-related processes, but how this relates to the deformational history of the area is not fully understood. The region has been mapped geologically, however little focus has been placed on interpreting meso-scale structures. This study investigates structures along a transect where the Hamma Hamma River crosses the Hurricane Ridge Fault, which juxtaposes the meta-sedimentary core (west) and the basaltic Crescent Fm. (east). In the study area, the meta-sedimentary unit is characterized by outcrop scale folding with a calculated fold axis of 69--\u3e342 and a penetrative foliation with a representative orientation of (178, 75). The folds and foliation are crosscut by two fracture populations with representative orientations of (115, 61) and (303, 76). The pillow basalts of the Crescent Fm. are near vertical, N-S striking beds that are cut by four fault groups. Fault Groups A and B have representative orientations of (304, 37) and (207, 59), respectively, and are associated with similarly oriented fracture populations. Fault Group C crosscuts Groups A and B and has a representative orientation of (031, 61). Fault Group D runs subparallel to the outcrop, cuts all other faults, and has a representative orientation of (087, 50). From an interpretation of this data, a deformation model is presented that proposes three distinct periods of deformation under three different states of stress. The first period was dominated by E-W or ENE-WSW oriented compression, followed by a period of N-S or NNW-SSE oriented compression, followed by vertical compression
Puget Sound Region Map.
No full text<p>Map of the Puget Sound region of Washington State (inset), including the 17 major watersheds analyzed in our study. A—Nooksack, B—Samish, C—Skagit, D—Stillaguamish, E—Snohomish, F—Lake Washington, G—Duwamish, H—Puyallup, I—Nisqually, J—Deschutes, K—Skokomish, L—Hamma Hamma, M—Duckabush, N—Dosewallips, O—Quilcene, P—Dungeness, Q—Elwha.</p
Do freshwater growth opportunities and migration barriers limit recovery of imperiled anadromous Oncorhynchus mykiss populations?
Full text linkThesis (Master's)--University of Washington, 2017-06Steelhead (Oncorhynchus mykiss) populations in the Puget Sound Distinct Population Segment are far below their historic abundance and are currently listed as Threatened under the Endangered Species Act. Despite the declines in steelhead abundance, resident O. mykiss populations appear to be relatively abundant and little is known about how resident O. mykiss above anadromous barriers interact with steelhead downstream. This study evaluated the dispersal and gene flow of above-barrier Oncorhynchus mykiss in the Duckabush and Hamma Hamma Rivers, Washington into below-barrier reaches that were accessible to anadromous salmonids. As well as the abundance, sex ratio and annual survival rate of O. mykiss above and below the barriers, and their influence on gene flow. We also evaluated the annual and summer growth potential of Oncorhynchus mykiss at various life stages (age 1-2, age 2-3 and age 3-4) above and below anadromous barriers in rivers to determine whether growth was limited by environmental conditions within the watershed, and if so, whether the greatest influence over growth was the availability of food or the thermal regime. Although a three year mark-recapture study did not detect any dispersal from the above the barrier populations into the below-barrier populations, microsatellite DNA analysis detected gene flow from the above-barrier populations into the below barrier populations. Gene flow was more pronounced in the Duckabush River, where 90% of the below-barrier fish were assigned to the above-barrier population. The Hamma Hamma River populations were more distinct, with 41% of the below-barrier population assigning to the above-barrier population. Abundance was estimated for O. mykiss ≥130 mm FL in the Duckabush River, with 150 trout per km in the lower below-barrier reach, 907 per km in the middle reach below the barrier and 1,165 per km above the barrier. Catch per unit effort in the Duckabush River above the barrier was 5.4 fish per angler hour compared to 2.0 in the Hamma Hamma River above the barrier, suggesting much lower relative abundance in the Hamma Hamma River. These results indicate that the gene flow from the above-barrier populations into the below-barrier population is strongly tied to abundance. Annual survival rates were low ranging from 5.7% to 21.4%, with 2013-2014 generally having better survival than 2014-2015. Survival declined with age in the middle (below-barrier) and above-barrier reaches, but improved with age in the lower reaches. Bioenergetic modeling was used with empirical data on growth, diet, and thermal experience to estimate the feeding rate, growth trajectory and the amount of food required to attain the growth observed between life stages in the, middle and lower reaches below the barrier and above the barrier in both watersheds. Model outputs indicated that consumption rates were low throughout the watersheds, ranging from 20% (age-2) to 32% (age-4) of their maximum consumption rate (%Cmax) annually. Food was insufficient to support adequate growth for age-2 and older O. mykiss in the middle and upper reaches in the Duckabush and Hamma Hamma Rivers. Food availability and quality appeared to limit growth of juvenile O. mykiss in the middle and upper reaches in the Duckabush and Hamma Hamma Rivers with little scope for growth beyond age-2, making these populations vulnerable to density-dependent effects on growth and production. Prey supply and quality were less limiting in the lower reaches below the barriers, largely due to marine subsidies from spawning salmon; however it appears that other factors might limit the populations in these reaches. These results suggest that high mortality rates in freshwater caused by delayed smoltification due to low growth rates may be significant factors limiting these steelhead populations. With steelhead facing declines across their range, this study highlights the importance of identifying factors limiting growth and survival during critical life stages in freshwater
Peran Kelompok Tani Terhadap Pendapatan Usahatani Padi Sawah Di Desa Bambaira Kecamatan Bambaira Kabupaten Mamuju Utara
No full textPenelitian ini bertujuan untuk mengetahui pendapatan usahatani padi sawah dan peran kelompok tani terhadap pendapatan usahatani padi sawah di Desa Bambaira Kecamatan Bambaira Kabupaten Mamuju Utara. Penelitian dilakukan di Desa Bambaira pada bulan juni sampai dengan juli 2018 dengan cara observasi dan wawancara langsung dengan jumlah responden sebanyak 34 orang yang terdiri dari dua kelompok tani yaitu Abadi Pebondo, dan Lestari Mandiri yang ditentukan dengan kuota sampel dan pemilihan sampel dengan cara proportional stratified ramdom sampling. Metode analisis yang digunakan yaitu analisis pendapatan dan tabulasi silang. Hasil penelitian menunjukkan bahwa total pendapatan petani responden musim tanam Januari sampai dengan April 2018 sebesar Rp 559.949.745,-atau rata-rata sebesar Rp 10.763.643,7,-/ha. Berdasarkan hasil pengujian Tabulasi silang Peran Kelompok Tani Terhadap Pendapatan Usahatani Padi Sawah di Desa Bambaira Kecamatan Bambaira Kabupaten Mamuju Utara di peroleh bahwa peran kelompok tani berada pada kategori tinggi sebesar 97,05%. Sedangkan pendapatan usatani padi sawah berada pada ketegori tinggi sebesar 41,17%
PKM KELOMPOK WANITA NELAYAN DI KECAMATAN BONTOA KABUPATEN MAROS
Full text linkThe implementation of the Community Partnership Program (PKM) is aimed at improving the living standardsof coastal communities. The problem faced by partners is the quality of frozen crab products is still very low, thethickness of raw crab crackers is uneven. and the K3 principle has not been implemented in the production process. Thesolution offered is to apply appropriate technology such as freezer machines and rice cake crackers. Palaksanan methodis to make certain components and then assemble them into machines according to the basic design that has been made.The engines such as compressors and electric motors are purchased directly in stores. In addition, training was also givenon occupational health and safety, financial management and determination of cost of goods sold. The output of PKMactivities is freezer machine and lontongan cracker cutting machine. In terms of management, two people from partnergroup members have been able to make cash books and financial recording procedures, and can determine the cost ofcrab cracker sales
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Hamma Hamma River near Hood Canal, Washington, August 1947
No full textPH Coll 1401.79To order a reproduction, inquire about permissions, or for information about prices see: http://www.lib.washington.edu/specialcollections/services/reproduction/reproduction Please cite the Order NumberScanned from a 35mm slide at 100 dpi in JPEG format at compression rate 3 and resized to 768x600 ppi. 201
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