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Reports

Home » Reports

Reports

A view over the estuary showing mudflats, water and the distant city

video of our estuary

10 minute video footage of our

April 22nd, 2024 Reports, Restoration, Teachers Resources

Mugford Reserve and Sth New Brighton Park invertebrate survey 2024

Mugford Reserve & Sth New Brighton Park Read More

April 4th, 2024 Reports, News
A view over the estuary showing mudflats, water and the distant city

Waterquality & Ecological Health Assessment of Mugford Drain

Waterquality & Ecological Health Assessment of Read More

April 4th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Godwit & Red Knot Movements NZ – 2011

Godwit & Red Knot Movements NZ - Battley et al., Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Brighton Tuatua Traditional Ecological Knowledge – 2001

Brighton Tuatua Traditional Ecology Knowledge - Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Variable Oystercatchers at Te Ihutai & Lyttleton – 2001

Variable Oystercatchers at Te Ihutai & Lyttleton Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Te Hungi Manu Biodiversity – 2005

Te Hungi Manu Wildlife Refuge Biodiversity - Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Canterbury Godwit Abundance – 2009

Monthly Canterbury Godwit Abundance - Crossland., Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Lower Heathcote Ecological Opportunities – 2003

Lower Heathcote Ecological Opportunities - Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Linwood Paddocks Drain Maintenance – 2020

Linwood Paddocks Drain Maintenance - Crossland., Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary & Bromley Oxidation Ponds Wetland Birds – 2013

Estuary & Bromley Oxidation Ponds Wetland Birds - Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary & Bromley Oxidation Ponds Waterbirds – 2010

Estuary & Bromley Oxidation Ponds Waterbirds - Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Charlesworth Predator Control – 2020

Charlesworth Predator Control - Crossland.,

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

230 Dyers Rd Avifauna & Lizards – 2023

230 Dyers Rd Avifauna & Lizards - Crossland.,

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Longfin Eel Habitat Guidelines – 2019

Longfin Eel Habitat Guidelines -

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Community Environmental Behaviours – 2018

Community Environmental Behaviour - Peterson., Read More

January 25th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Optimising Organisational Relationships – 2023

Optimising Organisational Relationships - Read More

January 9th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Dog & Owner Estuary Behaviour – 2021

Dog & Owner Estuary Behaviour - Hutchinson et Read More

January 9th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Cockle Resources – 2019

Estuary Cockle Resources - Hampson et al.,

January 9th, 2024 Reports
A view over the estuary showing mudflats, water and the distant city

State of the Takiwā – 2012

State of the Takiwā - Lang et al.,

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

State of the Takiwā – 2007

State of the Takiwā - Pauling et al.,

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Sediments & Biota – 2022

Estuary Sediments & Biota - Berthelsen et al., Read More

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Monitoring Programme – 2009

Estuary Monitoring Programme - Batcheler et al., Read More

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Nitrogen Sources & Food Webs – 2008

Estuary Nitrogen Sources & Food Webs - Stewart Read More

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Foraminifera of the Estuary – 2009

Foraminifera of the Estuary - Pearson

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Charlesworth Nocturnal Invertebrates – 2023

Charlesworth Nocturnal Invertebrates - Palmer & Read More

December 20th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

In Defence of the Estuary – 2002

In Defence of the Estuary - Batcheler & Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Tourism Services & Perspectives – 2010

Estuary Tourism Services & Perspectives - Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Tourism & Recreation – 2010

Estuary Tourism & Recreation - Crawford & Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Social History – 2010

Estuary Social History - Boyd,

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Issues & Management – 2017

Estuary Issues & Management - Smith et al.,

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuarine Water Quality – 2020

Estuarine Water Quality - Gadd et al.,

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Cleaning McCormacks Bay – 2009

Cleaning McCormacks Bay - O'Connor,

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Mindful Nature Connection – 2021

Mindful Nature Connection Guidebook - Goldberg, Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Mental Health & Climate Change (Lit Review) – 2021

Mental Health & Climate Change (Lit Review) - Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Charlesworth Reserve Invertebrate Survey – 2022

Charlesworth Reserve Invertebrate Survey - Read More

December 14th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Seagrass in the Estuary – 2004

Seagrass in the Estuary - Congdon & Marsden,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Reimagining Estuary Recreation – 2013

Reimagining Estuary Recreation - Williams & Read More

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Microplastics – 2022

Estuary Microplastics - Hunter et al.,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Mud Crab Sustainability – 2022

Mud Crab Sustainability - Fon et al.,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Fish & Shellfish Metal Concentrations – 2008

Fish & Shellfish Metal Concentrations - Read More

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Heavy Metals in Fish & Shellfish – 2012

Heavy Metals in Fish & Shellfish - McMurtrie,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Fish Population Assessment – 2008

Fish Population Assessment - Hawke,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Food Gathering Practices – 2010

Estuary Food Gathering Practices - Fisher & Read More

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Shellfish Food Safety Survey – 2019

Shellfish Food Safety Survey - McMurtrie,

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Bexley Wetland Earthquake Degradation – 2013

Bexley Wetland Earthquake Degradation - Campbell Read More

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Human Disturbance on Birds – 2020

Human Disturbance on Birds - Figueiredo de Read More

December 7th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Comparative Salt Marsh Survey – 2007

Comparative Salt Marsh Survey - Jupp et al.,

December 7th, 2023 Reports

Wetland Birds & Food Resource Abundance – 2009

Wetland Birds and Food Resources - Marsden & Read More

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Macrobenthic Survey – 2005

Estuary Macrobenthic Survey - Maclaren & Marsden Read More

November 30th, 2023 Reports

Macroalgae Mapping Techniques – 2008

Macroalgae Mapping Techniques - Alexander et al., Read More

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Intertidal Microphytobenthos – 2019

Estuary Intertidal Microphytobenthos - Malakhov, Read More

November 30th, 2023 Reports

Ngāi Tahu Participation & Relationship – 2009

Ngāi Tahu Participation & Relationship - Lobb Read More

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Seagrass in the Estuary – 2016

Seagrass in the Estuary - Gibson & Marsden

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

User Perceptions of Urban Rivers – 2007

User Perceptions of Urban Rivers - Dodson

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Ramsar Convention Report – 2005

Ramsar Convention Report - Williams

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Ocean Outfall Benthic Survey – 2018

Ocean Outfall Benthic Survey - West et al.,

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Ocean Outfall Benthic Survey – 2022

Ocean Outfall Benthic Survey - Coates

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Sedimentation Study Analysis – 2007

Estuary Sedimentation Study Analysis - Burge

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Salt Marsh Terrestrial Invertebrates – 2012

Salt Marsh Terrestrial Invertebrates - MacFarlane Read More

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Recreational Users Survey – 2012

Survey of Estuary Recreational Users - Marquet & Read More

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Fish Populations in the Estuary – 2006

Fish Populations in the Estuary - James

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Estuary Broad Scale Mapping – 2016

Broad scale mapping of the Estuary - Hollever & Read More

November 30th, 2023 Reports

Bird Disturbance from Human Activity – 2019

Kaldor,B

November 30th, 2023 Reports
A view over the estuary showing mudflats, water and the distant city

Mother of all cleanups 2023 – Report

Mother Of All Cleanups

May 18th, 2023 Mother Of All Cleanups, Reports, News
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The Avon-Heathcote Estuary Ihutai Trust is a non-profit organisation formed in 2002 by the general public and supported by Christchurch City Council, Environment Canterbury and Rata Foundation.

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027 224 5627

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