Relevant bibliographies by topics / Doubtful Sound

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  1. Journal articles
  2. Dissertations / Theses
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  4. Book chapters

Academic literature on the topic 'Doubtful Sound'

Author: Grafiati
Published: 4 June 2021
Last updated: 5 February 2022

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Journal articles on the topic "Doubtful Sound"

1

Brewin, Paul E., P. Keith Probert, and Mike F. Barker. "Deep‐basin macrobenthos of Doubtful Sound, Fiordland, New Zealand." New Zealand Journal of Marine and Freshwater Research 42, no. 1 (March 2008): 1–21. http://dx.doi.org/10.1080/00288330809509932.

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Reyners, Martin, and Terry Webb. "Large earthquakes near doubtful sound, New Zealand, 1989–93." New Zealand Journal of Geology and Geophysics 45, no. 1 (March 2002): 109–20. http://dx.doi.org/10.1080/00288306.2002.9514963.

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Henderson, SD, SM Dawson, W. Rayment, and RJC Currey. "Are the ‘resident’ dolphins of Doubtful Sound becoming less resident?" Endangered Species Research 20, no. 2 (April 2, 2013): 99–107. http://dx.doi.org/10.3354/esr00484.

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J. C. Currey, Rohan, Stephen M. Dawson, and Elisabeth Slooten. "New abundance estimates suggest Doubtful Sound bottlenose dolphins are declining." Pacific Conservation Biology 13, no. 4 (2007): 274. http://dx.doi.org/10.1071/pc070274.

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The bottlenose dolphins (Tursiops sp.) of Doubtful Sound, Fiordland, New Zealand, live at the southern limit of the species' worldwide range. They are subject to impacts from tourism and habitat modification. Photographic resightings of individually distinctive dolphins were gathered from 19 225 dorsal fin photographs taken during systematic surveys of the fiord. Field effort spanned nine seasons from summer 2004/2005 to summer 2006/2007, including 142 days on the water. Both capture-recapture and census approaches were taken in analysis. A total of 71 individuals were observed over the study period (54 adults, sub-adults and calves more than one year old and 17 newborn calves). Births were seasonal, occurring in the Austral summer and autumn, with calf survival (9 survivors of 17 births) lower than observed for this population in the past. Individual dolphins were resighted frequently within and across seasons, confirming the group is resident within the fiord year-round. Fifty-six bottlenose dolphins (CV=1.0%) were resident in Doubtful Sound in summer 2006/2007. Comparison with prior abundance estimates (for adults and sub-adults) indicates an apparent population decline of 34?39% over the past 12 years. This apparent decline suggests that precautionary management of human impacts is vital for the dolphins' long-term survival.
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Boyle, Michelle C., John B. Jillett, and Philip V. Mladenov. "Intertidal communities in Doubtful Sound, New Zealand: Changes over time." New Zealand Journal of Marine and Freshwater Research 35, no. 4 (December 2001): 663–73. http://dx.doi.org/10.1080/00288330.2001.9517033.

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Gibbs, M. T., M. J. Bowman, and D. E. Dietrich. "Maintenance of Near-Surface Stratification in Doubtful Sound, a New Zealand Fjord." Estuarine, Coastal and Shelf Science 51, no. 6 (December 2000): 683–704. http://dx.doi.org/10.1006/ecss.2000.0716.

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Miller, Sheryl M., Stephen R. Wing, and Catriona L. Hurd. "Photoacclimation of Ecklonia radiata (Laminariales, Heterokontophyta) in Doubtful Sound, Fjordland, Southern New Zealand." Phycologia 45, no. 1 (January 2006): 44–52. http://dx.doi.org/10.2216/04-98.1.

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Smith, A. M., B. Stewart, M. M. Key, and C. M. Jamet. "Growth and carbonate production by Adeonellopsis (Bryozoa: Cheilostomata) in Doubtful Sound, New Zealand." Palaeogeography, Palaeoclimatology, Palaeoecology 175, no. 1-4 (December 2001): 201–10. http://dx.doi.org/10.1016/s0031-0182(01)00372-8.

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Elliott, RG, SM Dawson, and S. Henderson. "Acoustic monitoring of habitat use by bottlenose dolphins in Doubtful Sound, New Zealand." New Zealand Journal of Marine and Freshwater Research 45, no. 4 (December 2011): 637–49. http://dx.doi.org/10.1080/00288330.2011.570351.

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Rowe, Lucy E., and Stephen M. Dawson. "Determining the sex of bottlenose dolphins from Doubtful Sound using dorsal fin photographs." Marine Mammal Science 25, no. 1 (January 2009): 19–34. http://dx.doi.org/10.1111/j.1748-7692.2008.00235.x.

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Dissertations / Theses on the topic "Doubtful Sound"

1

Ostrow, D. Gigi, and n/a. "Larval dispersal and population genetic structure of brachiopods in the New Zealand fiords." University of Otago. Department of Marine Science, 2007. http://adt.otago.ac.nz./public/adt-NZDU20070308.144342.

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New Zealand�s fourteen deep-water fiords have complex physical and hydrographic features as well as strong environmental gradients, all of which may influence the population structure of organisms that inhabit the fiords. I examined the population structure of the brachiopod Terebratella sanguinea over ecological and evolutionary time scales in relation to physical and hydrographic features of the fiords. To further explore the role of larval dispersal in this system, comparisons between population genetic structure of T. sanguinea and a brachiopod with a contrasting larval dispersal strategy (Liothyrella neozelanica) were made. Aspects of the life history of the articulate brachiopod Terebratella sanguinea were measured. I measured density and size throughout Doubtful Sound and growth at outer (5 km from outer coast) and inner fiord sites (13.5 km from outer coast). Additionally, reproductive periodicity was measured at a single site within Doubtful Sound. Terebratella sanguinea occurred at significantly lower densities and was significantly smaller at the outer fiord site (p < 0.05), however growth rates between an inner and outer fiord site did not differ significantly. Terebratella sanguinea was found to have separate sexes and synchronous maturation of oocytes with spawning occurring in the austral winter. These results indicated that, on an ecological time scale, the environmental gradient of the fiords influences aspects of T. sanguinea population structure. In order to determine the influence of the fiord environment on genetic population structure, patterns among T. sanguinea from across Fiordland were assessed using two genetic markers, and these data were compared to hydrodynamic variables. Ten sites (322 individuals) were included in a preliminary allozyme analysis, and 20 sites (358 individuals) were used for the amplified fragment length polymorphism (AFLP) analysis. Patchy genetic differentiation was revealed with both markers, and a break between Long Sound and the other Fiordland sites was detected with AFLP markers. My results suggest hydrodynamic features of this region may isolate organisms that can disperse only during a planktonic larval phase, however this isolation is visible in genetic patterns only at the most extreme values of the hydrodynamic variables. To better understand how the fiord environment influences population structure of organisms that disperse via planktonic larvae, I compared population genetic structure of two sympatric brachiopod species that differ in planktonic larval duration. Genetic analysis using the AFLP technique revealed population structuring corresponding to the contrasting modes of larval dispersal. AMOVA analysis indicated Liothyrella neozelanica, a brachiopod that broods its larvae, had more limited exchange among sites within a fiord than did T. sanguinea, a brachiopod that does not brood its larvae. In general, the fiord hydrographic conditions may be creating opportunities for local genetic differentiation (for example Long Sound) in organisms capable of longer distance dispersal, but organisms with lower potential for dispersal are more strongly influenced by ontogeny than by hydrography. Understanding the population structure of some of the marine fauna of Fiordland is an important cornerstone for the developing management plan for the area. Conservation of the underwater resources of this World Heritage Area can be successful if the structure of the system and the mechanisms driving this structure are taken into account.
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2

Ingram, Michael. "4d Strain Path Recorded In The Lower Crust During The Transition From Convergence To Continental Rifting, Doubtful Sound, Fiordland, New Zealand." ScholarWorks @ UVM, 2017. http://scholarworks.uvm.edu/graddis/683.

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ABSTRACT Doubtful Sound, in SW New Zealand, exposes an exhumed section of lower crust that represents the root of an Early Cretaceous magmatic arc. Here, the lower crust underwent a change from contraction to extension and these tectonic cycles are fundamental to the growth of continental crust. Mafic-intermediate granulite gneisses occur below the extensional Doubtful Sound shear zone (DSSZ) which records the retrogression and transposition of granulite fabrics at the upper amphibolite facies. I compared 3D rock fabrics, microstructures and textures within and below the DSSZ to determine the processes involved in the shift from contraction to extension and to infer the sequential processes of transforming L>S granulites to L=S amphibolites. Below the DSSZ, dehydration zones around felsic veins and leucosome in migmatitic orthogneiss record granulite facies metamorphism. Aggregates of clinopyroxene (cpx) and orthopyroxene (opx) that are rimmed by garnet (grt) and interstitial melt are set in a plagioclase (pl) matrix. Peritectic grt, pl-grt symplectites, beads of pl along grain boundaries, and elongate, inclusion-free pl reflect the anatexis. Pl exhibits a crystal preferred orientation (CPO) and evidence of subgrain rotational recrystallization and grain boundary migration, indicating subsolidus deformation outlasted melting. Mafic aggregates are boudinaged and opx developed subgrains. During peak metamorphism high strain was partitioned to locations enriched in melt, producing L>S fabrics and an upward trajectory in the strain path. A comparison of mineral grain shapes indicates that pl accommodated most of the strain. Granulite-amphibolite transitional rocks inside the DSSZ record a heterogeneous retrogression of the granulites to a polyphase metamorphic assemblage of hornblende (hbl), biotite (bt), and fine pl. Also preserved is the resetting of high strain L>S granulite to low strain, L=S amphibolite. Folia of porphyroblastic hbl + bt progressively penetrate the pl matrix via solution mass transfer. Porphyroblastic pl in the rock matrix becomes increasingly transposed to gneissic layering. A path of decreasing gradient from high strain L>S granulite to low strain L=S amphibolite reflects the development of the DSSZ fabric, growth of new minerals and onset to deformation at the amphibolite facies. Inside the DSSZ, amphibolites show an increasing strain gradient from low strain L=S amphibolite to high strain L=S amphibolite. Pl aggregates lack a CPO and are mostly annealed but preserve grain boundary migration microstructures. Hbl is recrystallized and forms asymmetric fish. Evidence of high fluid activity and reaction softening within the DSSZ include increased hbl + bt and bt beards on pl relative to rocks outside the DSSZ. My observations suggest that magma, heat, and melting initially weakened the lower crust, facilitating the development of high strain zones with L>S fabrics. Partially molten regions deformed by suprasolidus flow and solid portions deformed mostly by dislocation creep in pl and boudinage of cpx + opx. Later, the lower crust was weakened and high strain fabrics were reset from overprinting and transposition as retrogression progressed and low strain L=S fabrics formed. During extension there was an upward trajectory in the strain path to high strain L=S fabrics within the DSSZ, where hbl and bt accommodated more strain. My results illustrate the importance of 1) melting, cooling, and hydration in controlling strain partitioning and the rheological evolution of lower crustal shear zones, and 2) the importance of integrating microstructural and fabric analysis to determine strain paths.
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Books on the topic "Doubtful Sound"

1

Manhire, Bill. Doubtful sounds: Essays and interviews. Wellington, N.Z: Victoria University Press, 2000.

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2

Institute, New Zealand Oceanographic, ed. The Underwater environment of doubtful sound: Results from an instrument array moored from November 1987 to June 1989. Wellington, N.Z: New Zealand Oceanographic Institute, 1991.

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R, Grange K., and New Zealand Oceanographic Institute, eds. The Underwater environment of doubtful sound: Results from an instrument array moored from November 1987 to June 1989. Wellington: New Zealand Oceanographic Institute, 1991.

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Book chapters on the topic "Doubtful Sound"

1

Oliver, G. J. H. "An Exposed Cross-Section of Continental Crust, Doubtful Sound Fiordland, New Zealand; Geophysical & Geological Setting." In Exposed Cross-Sections of the Continental Crust, 43–69. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0675-4_3.

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2

Lusseau, David. "16. The State of the Scenic Cruise Industry in Doubtful Sound in Relation to a Key Natural Resource: Bottlenose Dolphins." In Nature-Based Tourism in Peripheral Areas, edited by C. Michael Hall and Stephen W. Boyd, 246–60. Bristol, Blue Ridge Summit: Multilingual Matters, 2004. http://dx.doi.org/10.21832/9781845410025-018.

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3

Bowman, Malcolm J., David E. Dietrich, and Philip Mladenov. "Predictions of circulation and mixing in Doubtful Sound, arising from variations in runoff and discharge from the Manapouri Power Station." In Coastal and Estuarine Studies, 59–76. Washington, D. C.: American Geophysical Union, 1999. http://dx.doi.org/10.1029/ce056p0059.

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Kukulska-Hulme, Agnes. "Explanation and Assistance." In Language and Communication. Oxford University Press, 1999. http://dx.doi.org/10.1093/oso/9780195108385.003.0015.

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It is easy to say that an explanation should be simple and that it should be written in familiar language. Advice of this sort is offered in many a technical writing handbook, often with limited elaboration. The concepts of familiarity and simplicity are not as straightforward as they appear to be, however. Users’ familiarity with particular terms can never really be predetermined because of the different ways we can “know” a word (as described in chapter 2). And what exactly is “simple” language? Hartley (1985), in his book on designing instructional text, makes several references to a writer’s conscious selection of words for a target text. Word length is mentioned (short, familiar words are easier to understand, although some long words, because of their frequent use, are quite familiar, e.g., “communication”), word type (concrete words and phrases are clearer than abstract ones), and ambiguity resulting from excessive use of abbreviations and acronyms. He also writes about the option of using readability formulas to check the suitability of a text for a given reader age group. Emden (1990) devotes a section to vocabulary choice in her handbook on writing for engineers and offers this advice: “Use words which the reader will understand”. She rightly points out the insidious danger in the use of technical language: “The reader may assume that he understands and the writer may assume that he is understood. Both may be understanding different meanings”. Sides (1984), cautioning about the use of jargon in papers and reports on computer technology, says this: “The issue of jargon is audience-dependent. Always use what the audience will understand”. This is sound advice, yet on reflection, it is so cursory that it is doubtful whether it can genuinely be fol lowed. The writer can strive to get to know the audience, and even think about providing definitions of terms, but there is still the matter of knowing how to select words or adapt one’s “jargon.” Use “fewer and simpler words,” advises Sides, referring to S. T. Coleridge as an authority on the matter.
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Jones-Bamman, Richard. "The Banjo’s Evolving Story." In Building New Banjos for an Old-Time World. University of Illinois Press, 2017. http://dx.doi.org/10.5622/illinois/9780252041303.003.0007.

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This concluding chapter begins with the premise that instruments represent more than simple artifacts or tools for the creation of musical sounds. They are additionally imbued with stories that may be highly individuated or broadly understood to represent moments of great social and historical significance. Within this context the banjo’s story has expanded significantly largely through the efforts of a handful of instrument makers who have been concerned with revealing the banjo’s entire narrative rather than continuing to ignore or disregard its more troubling details. Until quite recently, such instruments and concerns lay outside the purview of old-time music, even though quite a few tunes played within this community have their origins on the minstrel stage. Now that some of these older versions of the banjo have become commonplace, however, the racialized nature of much of this music and its practice can no longer be avoided and the old-time musical community is gradually rising to the challenge. Were it not for the banjo builders involved in this same community it is doubtful this would have occurred.
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