Day Walks in Mackenzie/ Waitaki
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FT6 Aviemore
GEOSCIENCES 09 Annual Conference Oamaru, NZ FIELD TRIP 6 AVIEMORE – A DAM OF TWO HALVES Wednesday 25 November 2009 Authors: D.J.A Barrell, S.A.L. Read, R.J. Van Dissen, D.F. Macfarlane, J. Walker, U. Rieser Leaders: David Barrell, Stuart Read & Russ Van Dissen GNS Science, Dunedin and Avalon BIBLIOGRAPHIC REFERENCE: Barrell, D.J.A., Read, S.A.L., Van Dissen, R.J., Macfarlane, D.F., Walker, J., Rieser, U. (2009). Aviemore – a dam of two halves. Unpublished field trip guide for "Geosciences 09", the joint annual conference of the Geological Society of New Zealand and the New Zealand Geophysical Society, Oamaru, November 2009. 30 p. AVIEMORE - A DAM OF TWO HALVES D.J.A Barrell 1, S.A.L. Read 2, R.J. Van Dissen 2, D.F. Macfarlane 3, J. Walker 4, U. Rieser 5 1 GNS Science, Dunedin 2 GNS Science, Lower Hutt 3 URS New Zealand Ltd, Christchurch 4 Meridian Energy, Christchurch 5 School of Geography, Environment & Earth Sciences, Victoria Univ. of Wellington ********************** Trip Leaders: David Barrell, Stuart Read & Russ Van Dissen 1. INTRODUCTION 1.1 Overview This excursion provides an overview of the geology and tectonics of the Waitaki valley, including some features of its hydroelectric dams. The excursion highlight is Aviemore Dam, constructed in the 1960s across a major fault, the subsequent (mid-1990s – early 2000s) discovery and quantification of late Quaternary displacement on this fault and the resulting engineering mitigation of the dam foundation fault displacement hazard. The excursion provides insights to the nature and expression of faults in the Waitaki landscape, and the character and ages of the Waitaki alluvial terrace sequences. -
Great Southern Steam Train Tour
Great Southern Steam Train Tour • SOUTH ISLAND RAIL TOUR • DEPARTING WELLINGTON TO INVERCARGILL 22 APRIL - 29 APRIL 2021 | 8-DAY TOUR OPTION Experience the adventure, the nostalgia, the romance of Steam Train travel. Pounamu Tourism Group invites you to take a step back in time to a bygone era for an epic steam train journey exploring the majestic South Island of Aotearoa. GREAT SOUTHERN TOUR OPTIONS STEAM TRAIN TOUR TOUR OPTION 1: Journey with us into the deep south of New 13-DAY TOUR Departing Wellington Zealand and experience the postcard perfect vistas from 22 April – 4 May 2021 ** and dramatic scenery that this part of the world is renowned for. TOUR OPTION 2: You will spend the week travelling the entire 8-DAY TOUR Departing Wellington to length of the South Island (visiting Marlborough, Invercargill from 22 April – 29 April 2021 ** Christchurch, Oamaru, Dunedin and Invercargill), in the comfort of vintage carriages hauled by the ** option to begin tour in Blenheim on 23 April 2021 historic WW1 memorial steam locomotive Ab608 Passchendaele, (named in honour of our fallen soldiers at The Battle of Passchendaele in 1917). South Island 8-Day Steam Train Tour • 22 April 2021 - 29 April 2021 2 CONTENTS 8-DAY TOUR DEPARTING WELLINGTON TO INVERCARGILL DAY 1 DAY 2 Wellington – Blenheim – Blenheim Kaikoura page 6 page 6 DAY 3 DAY 4 Kaikoura – Christchurch Christchurch ANZAC DAY page 7 page 7 DAY 5 DAY 6 Christchurch – Oamaru – Oamaru Dunedin page 8 page 8 DAY 7 DAY 8 Dunedin – Invercargill Invercargill page 9 page 9 South Island 8-Day Steam Train Tour • 22 April 2021 - 29 April 2021 3 8-DAY TOUR WELLINGTON – INVERCARGILL 22 APRIL - 29 APRIL 2021 Steam Train South Island 8-Day Steam Train Tour • 22 April 2021 - 29 April 2021 4 8-DAY TOUR FROM The tour is escorted by a fleet of luxury coaches that provide seamless transfers from the train to your WELLINGTON TO accommodation each evening. -
Flood Planning Maps A
N Map A Map B ST ANDREWS Map C Map D MAKIKIHI Map G WAIMATE STUDHOLME HAKATARAMEA Waimate District MORVEN Flood Risk Map Map E Map F Index GLENAVY Note: These maps show the location of stopbanks and areas of flooding risk at only a general level. These maps are referred to in the District Plan rules but should not be relied upon to give all information necessary to make decisions on whether a site is floodable. The maps have been prepared at a scale that does not show site-specific detail. Site specific information should always be sought from the Canterbury Regional Council or a suitably qualified expert. Note: These maps show the location of stopbanks and areas of flooding risk at only a general level. These maps are referred to in the District Plan rules but should notMackenzie be relied upon to District give all information necessary to make decisions on whether a site is floodable. The maps have Mackenzie District been prepared at a scale that does not show site-specific detail. Site specific information should always be sought from the Canterbury Regional Council or a suitably qualified expert. Hakataramea Downs H a k a t a r a m e a R i v e r Cattle Creek N Notations Flood Risk A B Stopbanks Map A C Area of Flooding Risk District Boundary 0 1.0 2.0 3.0 4.0km Scale 1:100000 @ A3 Location Diagram Date : February 2014 Note: Mackenzie District These maps show the location of stopbanks and areas of flooding risk at only a general level. -
Harsh Winter Likely As Recession Bites by GILLIAN VINE Vouchers to Rise
THE MON T HLY MAGAZINE FOR T HE CA T HOLI C S OF T HE DUNE D IN DIO C ESE HE ABLE T MayT 2009 T Issue No 143 Singing for Mum … Five-year-old Ted Nelson (left) leads fellow pupils of St Joseph’s School, Balclutha, in singing You Are My Shepherd after the May 5 Mass at which his mother, Annie Nelson, was commissioned as principal of the school� Beside Ted is Tamara-Lee Rodwell� At the Mass, parish priest Fr Michael Hishon noted it was Good Shepherd Sunday and said a challenge to Mrs Nelson was “to be like the shepherd … and do her best to lead” the school� Fr Hishon spoke of Mrs Nelson’s love of and commitment to her calling and expressed his confidence that the roll, now standing at 53, would continue to rise under Mrs Nelson’s leadership� – Gillian Vine Harsh winter likely as recession bites By GILLIAN VINE vouchers to rise. demand will certainly be higher than ST VINCENT de Paul branches in the Dunedin area manager Ken Fahey last year,” he said. diocese are bracing themselves for also predicted a rise in requests for He attributed higher demand post- higher demand this winter as the assistance, saying: “Winter could be the Christmas to the tougher economic recession takes its toll. critical period.” climate, as overtime and even basic “I would expect it to get busier, In January and February, Dunedin’s St hours for workers were cut. Food bank especially with recent redundancies in Vincent de Paul food bank had recorded donations from Dunedin parishes were the town,” Oamaru St Vincent de Paul 25 per cent increases in demand on “solid” and he was “just so happy and shop manager Jeanette Verheyen said. -
High-Precision 10Be Chronology of Moraines in the Southern Alps Indicates Synchronous Cooling in Antarctica and New Zealand 42,000 Years Ago ∗ Samuel E
Earth and Planetary Science Letters 405 (2014) 194–206 Contents lists available at ScienceDirect Earth and Planetary Science Letters www.elsevier.com/locate/epsl High-precision 10Be chronology of moraines in the Southern Alps indicates synchronous cooling in Antarctica and New Zealand 42,000 years ago ∗ Samuel E. Kelley a, ,1, Michael R. Kaplan b, Joerg M. Schaefer b, Bjørn G. Andersen c,2, David J.A. Barrell d, Aaron E. Putnam b, George H. Denton a, Roseanne Schwartz b, Robert C. Finkel e, Alice M. Doughty f a Department of Earth Sciences and Climate Change Institute, University of Maine, Orono, ME 04469, USA b Lamont–Doherty Earth Observatory, Palisades, NY 10964, USA c Department of Geosciences, University of Oslo, Oslo, Norway d GNS Science, Dunedin, New Zealand e Lawrence Livermore National Laboratory, Livermore, CA 94550, USA f Department of Earth Sciences, Dartmouth College, Hanover, NH 03750, USA a r t i c l e i n f o a b s t r a c t Article history: Millennial-scale temperature variations in Antarctica during the period 80,000 to 18,000 years ago are Received 13 July 2013 known to anti-correlate broadly with winter-centric cold–warm episodes revealed in Greenland ice Received in revised form 22 July 2014 cores. However, the extent to which climate fluctuations in the Southern Hemisphere beat in time with Accepted 25 July 2014 Antarctica, rather than with the Northern Hemisphere, has proved a controversial question. In this study Available online 16 September 2014 we determine the ages of a prominent sequence of glacial moraines in New Zealand and use the results Editor: G.M. -
New Zealand 24 Days/23 Nights
Tour Code NZG 2018 New Zealand 24 days/23 nights An exceptional adventure awaits you at the other end of the world, discover the natural beauty of New Zealand. Nowhere else in the world will you find such a variety of landscapes: Glaciers, volcanic mountains, hot springs, lakes, Pacific coasts, virgin forests, snow-capped mountains and deep valleys opening onto fjords. New Zealand concentrates all the most beautiful European landscapes. A unique cycling experience! Day 1 and 2: Departure from Paris to Day 7 Moeraki – Naseby 49km Christchurch South Island In the morning, leave by bus to the Macraes The circuit runs along the Mt-Aspiring Flat, the largest active gold mine in New National Park. In clear weather you can see Depart for a long flight of approximately 24h00 Zealand. Since 1990, 1.8 million gold bars the snow-capped peaks glittering in the sun. to one of the furthest lands from Europe. have been extracted from this mine. We can A bus ride from the swamp forest of observe the area from a beautiful belvedere. Kahikatea to the Fox Glacier followed by a Day 3: Christchurch One of the most beautiful bike stages awaits short hike takes you to the foot of the glacier us. From 500m above sea level, it's time for Welcome to Christchurch, New Zealand's in the middle of the rainforest. a descent to the village of Hyde. The circuit second largest town, which stands above the follows the gold prospectors Otago Rail Trail, Pacific coast. Shortly after your arrival, you will Jour 12 Glacier le Fox Hotitika 67km a disused railway track dating from 1879, have the opportunity to visit the city and Port through tunnels and over viaducts with an Hill where you can admire the view of the impressive view of the Otago landscape. -
Farming in North Otago
FARMING IN NORTH OTAGO J. D. CURRIE Ministry of Agriculture and Fisheries, Oarnaru Abstract North Otago is a well-established, efficiently farmed district. Primary production, which grossed an estimated $20 million in the 1973-4 season, will continue to be the major source of regional revenue. The geographic character and the soil resources of the district are described with a comprehensive coverage of historical development, current farming practices and future opportunities for pastoral development. The principal factor limiting agriculture in North Otago is a climate characterized by low, variable rainfall. Pastoral potential is closely tied to investment in oversowing, lucerne and irrigation. Successful farming under difhcult environmental conditions demands above-average ability. The managerial skill of North Otago’s farmers is an outstanding regional resource that augurs well for the future. GEOGRAPHIC DESCRIPTION NORTH OTAGO is a well-defined region. The northern, Canterbury, boundary follows the Waitaki River to its snowfield source in the Southern Alps beyond Lake Ohau. Above Kurow are the hydro dams, below Kurow the river remains as a broad natural boundary, flowing in swift braided channels down a bouldery bed to the sea. The southern boundary that isolates North Otago from its parent province is a mountain wall running north-west from Shag Point to the Lindis Pass and on to the Alps. A fork in the mountains that sweep round from Danseys Pass to Kurow divides North Otago into two districts that are distinct in nature and development. Inland, at Omarama, the sparsely populated run country is similar to Central Otago. Below Kurow is the more closely settled country, The moun- tains and foothills are only suited to extensive grazing, but most of the lower country is made up of rolling loessial downs, good natural grassland, much of it arable. -
Alps 2 Ocean Cycle Trail Visitor Survey 2020
LEAP Research Report No. 52 Alps 2 Ocean Cycle Trail Visitor Survey 2020 Lena Mkwara David Simmons Geoffrey Kerr November 2020 Alps 2 Ocean Cycle Trail Visitor Survey 2020 Lena Mkwara David Simmons Geoffrey Kerr Land Environment and People Research Report Report No. 52 November 2020 ISSN 1172-0859 (Print) ISSN 1172-0891 (PDF) ISBN 978-0-86476-452-2 (Print) ISBN 978-0-86476-455-3 (PDF) Lincoln University, Canterbury, New Zealand Abstract This report presents the findings from a 2020 survey of Alps 2 Ocean Cycle Trail (A2O) cyclists. COVID-19 cancelled fieldwork before data collection was complete. The limited data indicate that cyclists are extremely satisfied with the A2O and associated services, and make substantial expenditures associated with their ride. The A2O was a strong attractant to cyclists, the large majority of whom would not have visited the districts in the absence of the trail. Keywords A2O Cycle Trail, tourist attractions, tourism spending, economic attribution model, Mackenzie District, Waitaki District Acknowledgements This project benefitted immensely from the contributions of others. We wish to thank the following people for their generosity and assistance. Waitaki District Council, Tourism Waitaki and Cycle Journeys for their guidance and support. Accommodation providers and visitor centre operators who assisted with the distribution of survey cards. Lincoln University colleagues who peer reviewed the survey instrument. Dr Sally Driml, University of Queensland, for peer review of the survey instrument and the economic attribution model. Dr Yvonne Mathews, University of Waikato/Waikato Regional Council, for structuring the interactive mapping inputs. Dr Bentry Mkwara for GIS mapping assistance. -
Phaedra Upton1, Rachel Skudder2 and the Mackenzie Basin Lakes
Using coupled models to place constraints on fluvial input into Lake Ohau, New Zealand Phaedra Upton1, Rachel Skudder2 and the Mackenzie Basin Lakes Team3 [email protected], 1GNS Science, 2Victoria University of Wellington, 3GNS Science + Otago University + Victoria University of Wellington 2004: no large storms 0 2000 kg/sec 1/1/10 daily rainfall Godley River modelled suspended sediment load Tasman River LakeTekapo 1/1/00 0 200 mm Lake Pukaki 1995: large summer storm 0 2000 kg/sec Hopkins River Box core #1 1/1/90 daily rainfall modelled suspended Lake Ohau Box core #2 Raymond Film Services sediment load Ahuriri River Figure 2: Lake Tekapo following a large rainfall event in its catchment. A sediment laden inflow plunges into the lake and leaves the surface waters clear. We use HydroTrend (Kettner and Syvitski 2008, Computers and 6 m core Daily Rainfall (mm) 0 200 mm Geoscience, 34) to calculate the overall sediment influx into the lake and 1/1/80 couple it to a conceptual model of how this sediment might be distributed 1969: large winter storm through the lake basin depending on the season to produce model cores. 0 2000 kg/sec 0 3 6 12 18 24km Figure 1: Located east of the main divide in the central Southern Alps, the Mackenzie Lakes; Ohau, Pukaki and Tekapo, occupy fault Figure 3: Map of Lake Ohau showing the location of the three cores we controlled glacial valleys and contain high resolution sedimentary compare our models to. daily rainfall records of the last ~17 ka. These sediments potentially contain a 1/1/70 modelled suspended record of climatic events and transitions, earthquakes along the Alpine sediment load Fault to the northwest, landscape response during and following deglaciation and recent human-influenced land use changes. -
Waitaki Clutha
Energy Link Limited 18/06/2021 Waitaki Thursday, 17 June 2021 Issue: 1261 A weekly summary relating to New Zealand hydro storage and inflows. Compiled by Energy Link Ltd. Storage Summary South Island South Island South Island North Island Total Storage Controlled Uncontrolled Total Taupo Current Storage (GWh) 1601 459 2060 71 2130 Storage Change (GWh) 48 120 169 19 188 Note: SI Controlled; Tekapo, Pukaki and Hawea: SI Uncontrolled; Manapouri, Te Anau, Wanaka, Wakatipu Transpower Security of Supply South Island North Island New Zealand Current Storage (GWh) 1925 71 1995 Note: These figures are provided to align with Transpower's Security of Supply information. However due to variances in generation efficiencies and timing, storage may not exactly match Transpower's figures. New Zealand Summary Total storage increased 187.6 GWh over the last week. South Island controlled storage increased 3.1% to 1601 GWh; South Island uncontrolled storage increased 35.5% to 459 GWh; with Taupo storage increasing 36.2% to 71 GWh. New Zealand Storage and Inflow Summary 5000 2000 4500 1750 4000 1500 3500 1250 3000 2500 1000 Clutha 2000 750 Storage (GWh) Storage 1500 (GWh) Inflows 500 1000 250 500 0 0 May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr Month Taupo Inflows (2021/22) South Island inflows (2021/22) South Island 2020/21 South Island 2021/22 Waikato 2020/21 Waikato 2021/22 New Zealand Storage (2021/22) New Zealand Storage (2020/21) Average SI Storage (16/17-20/21) Thursday, 17 June 2021 Manapouri Clutha Waitaki Waikato NZ Storage (GWh) This Week 324 293 1443 71 2130 Last Week 249 242 1400 52 1943 % Change 30.0% 20.9% 3.1% 36.2% 9.7% Inflow (GWh) This Week 166 117 173 51 507 Last Week 90 60 146 35 331 % Change 84.3% 96.1% 17.9% 46.8% 53.1% Subscribe at www.energylink.co.nz/publications Ph (03) 479 2475 Consultancy House Email: [email protected] Hydro Watch Dunedin Energy Link Limited 18/06/2021 Lake Levels and Outflows Catchment Lake Level Storage Outflow Outflow (m. -
NIWA Lake Benmore Model Assessment Nutrient Load Effects
Updated model assessment of the effects of increased nutrient loads into Lake Benmore Prepared for Environment Canterbury August 2015 Prepared by : Bob Spigel (NIWA) David Plew (NIWA) David Hamilton (University of Waikato) Donna Sutherland (NIWA) Clive Howard-Williams (NIWA) For any information regarding this report please contact: Bob Spigel Scientist Hydrodynamics +64-3-343 8020 [email protected] National Institute of Water & Atmospheric Research Ltd PO Box 8602 Riccarton Christchurch 8011 Phone +64 3 348 8987 NIWA CLIENT REPORT No: CHC2015-089 Report date: August 2015 NIWA Project: ENC14506 Quality Assurance Statement Reviewed by: Sandy Elliot Approved for release John Quinn by: Ohau C Canal inflow entering Haldon Arm, Lake Benmore. [Donna Sutherland, NIWA] © All rights reserved. This publication may not be reproduced or copied in any form without the permission of the copyright owner(s). Such permission is only to be given in accordance with the terms of the client’s contract with NIWA. This copyright extends to all forms of copying and any storage of material in any kind of information retrieval system. Whilst NIWA has used all reasonable endeavours to ensure that the information contained in this document is accurate, NIWA does not give any express or implied warranty as to the completeness of the information contained herein, or that it will be suitable for any purpose(s) other than those specifically contemplated during the Project or agreed by NIWA and the Client. Contents Extended summary ............................................................................................................ -
Project River Recovery Bibliography
Project River Recovery bibliography 1991–July 2007 CANTERBURY SERIES 0208 Project River Recovery bibliography 1991 – JULY 2007 Project River Recovery Report 2007/02 Susan Anderson Department of Conservation, Private Bag, Twizel July 2007 Docdm-171819 - PRR Bibliography 2 INTRODUCTION Since its inception in 1991, Project River Recovery has undertaken or funded numerous research projects. The results of these investigations have been reported in various reports, theses, Department of Conservation publications, and scientific papers. Results of all significant research have been published, can be found through literature searches, and are widely available. Internal reports that do not warrant publication are held at the Twizel Te Manahuna Area Office and at the main Department of Conservation library in Wellington. All unpublished Project River Recovery reports produced since 1998 have been assigned report numbers. In addition to reports on original research, Project River Recovery has produced magazine articles and newspaper feature articles, various annual reports, progress reports, discussion documents, and plans. It has also commissioned some reports from consultants. This bibliography updates the bibliography compiled in 2000 (Sanders 2000) and lists all reports, theses, diplomas, Department of Conservation publications, and scientific papers that were produced or supported by Project River Recovery between 1991 and July 2007. It does not list brochures, posters, fact sheets, newsletters, abstracts for conference programmes, or minor magazine or newspaper articles. Docdm-171819 - PRR Bibliography 3 BIBLIOGRAPHY Adams, L.K. 1995: Reintroduction of juvenile black stilts to the wild. Unpublished MSc thesis, University of Canterbury, Christchurch. 108 p. Anderson, S.J. 2006: Proposal for black-fronted tern nest monitoring and predator trapping at the Ruataniwha Wetlands: 2006-2007 breeding season.