Download or read book Tributary Characterization and Assessment of Tributary Impacts on the Geomorphic Behaviour of Waiau River Southland New Zealand written by Gary J. Brierley and published by . This book was released on 1994 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geomorphic Responses of Tributary Streams to Flow Regulation of the Waiau River Southland New Zealand from 1969 1992 written by Alistair Beveridge and published by . This book was released on 1995 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tributary River Reach Analysis of Waiau River Catchment Southland written by Gary J. Brierley and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reach Analysis of Waiau River Tributaries Immediately Downstream of Mararoa Weir Lake Manapouri Control Structure written by and published by . This book was released on 1994 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Reach Analysis of the Waiau River Southland New Zealand written by Gary J. Brierley and published by . This book was released on 1995* with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Reach Analysis of the Waiau River Southland from Mararoa Weir to Te Waewae Bay written by Gary J. Brierley and published by . This book was released on 1992 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of the Impact of Reduced Flows in the Waiau River Since 1969 on the Ecosystem of Foveaux Strait written by Janet M. Bradford-Grieve and published by . This book was released on 1996 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waiau River Regional Setting and Whitestone River Reach Analysis written by Gary J. Brierley and published by . This book was released on 1994 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Channel Adjustments Along Waiau River 1946 1992 written by and published by . This book was released on 1994 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Channel Planform Adjustments Along Waiau River 1946 1992 written by Gary J. Brierley and published by . This book was released on 199? with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hydrogeomorphological Impacts of Land Use Changes on the Kiewa Catchment written by Australian and New Zealand Geomorphology Group. Conference and published by . This book was released on 2004 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Using Emerging Technologies to Inform Catchment wide Analysis of Geomorphic River Change and Sensitivity of the Waip River Waikato New Zealand written by Nicole Anne Wheeler and published by . This book was released on 2019 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although geomorphic sensitivity is an important part of river science and management, few efforts have been made to consistently analyse the capacity for geomorphic adjustment at the catchment scale. Emerging technologies and remote sensing techniques are transforming our capacity to measure, monitor and interpret river change. This study uses a combination of theoretical frameworks and emerging techniques to examine cross-scalar channel adjustment and river sensitivity. In New Zealand’s Waikato region, the Waipā catchment has been transformed from a landscape dominated by native forest and wetlands to a landscape characterized by intensified agriculture. Anthropogenic activities have significantly modified channels and altered channel adjustment. A strong geologic imprint of volcanic material, karst landscapes and alluvial fan deposits also moderates contemporary geomorphic adjustment. This thesis examines catchment-scale capacity for adjustment and potential sensitivity using the River Styles Framework for 4th order channels and above within the five largest sub-catchments of the Waipā. Potential sensitivity rankings at the reach-scale are compared to observed channel adjustment using the Channel Migration Tool. Detailed examination of channel change is performed at two highly sensitive sites for the period from 1944-2018, using historic aerial photography, channel cross sectional surveys, Structure-from-Motion photogrammetry and Geomorphic Change Detection. Only a small proportion (3% of river length) of the Waipā catchment has significant capacity to adjust and is considered potentially highly sensitive to geomorphic adjustment. This reflects a significant imprint of bedrock, terrace and anthropogenic margin-control. High rates of adjustments are localized, restricted to partly confined planform-controlled or laterally unconfined alluvial reaches that are in high energy settings. In contrast to many other catchments in New Zealand, the Waipā catchment is considered to be a resilient system, with only localised reaches that are sensitive to change. Geomorphic adjustments at these sensitive sites reflect landscape history, climate and changes in riparian vegetation, as well as anthropogenic impacts of gravel extraction and channel stabilisation activities. This cross-scalar analysis of sensitivity identifies reaches that are more vulnerable to change. This provides valuable insights to support cost-effective proactive management and rehabilitation. Prospectively, such insights inform targeted applications of freedom space initiatives, supporting diverse habitat creation and ecological rehabilitation.
Download or read book Waiau Plains Irrigation Scheme written by New Zealand. Commission for the Environment and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Geomorphic River Condition in the Huruhuru Catchment written by Helen E. Reid and published by . This book was released on 2009 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classification and Catchment wide Survey of River Character and Behaviour written by Helen E. Reid and published by . This book was released on 2009 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Native Fish Populations of the Waiau River Southland and the Impacts of the Lake Manapouri Control Structure the Mararoa Weir written by Robert Montgomery McDowall and published by . This book was released on 1994 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Roughness Characteristics of New Zealand Rivers written by D. Murray Hicks and published by . This book was released on 1991 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt:
