Reports Search

State and Trends of River Water Quality - Kahahakuri and Mangaonuku Streams 2016-2021

This report summarises the state of water quality and ecology of the Kahahakuri and Mangaonuku Streams, Tukituki Catchment – Hawke’s Bay 2016-2021.

Author(s): Ariana Mackay

Publication Date: 23 April 2024

Publication Number: 5643

• State and Trends of River Water Quality - Kahahakuri and Mangaonuku Streams 2016-2021

Hawke's Bay 3D Aquifer Mapping Project: Hydrogeology interpretation of SkyTEM-derived resistivity models within the Poukawa and Otane basins

This report focuses on the mapping of groundwater systems in the Poukawa and Otane basins as part of the Hawke's Bay 3D Aquifer Mapping Project (3DAMP)

Author(s): GNS Science, Simon Harper

Publication Date: 15 February 2024

Publication Number: 5628

• Hawke's Bay 3D Aquifer Mapping Project: Hydrogeology interpretation of SkyTEM-derived resistivity models within the Poukawa and Otane basins

5637_Hastings air particulate matter composition 2023

GNS report on the apportionment of particulate matter sources at the St Johns monitoring site in Hastings during 2022 and 2023

Author(s): Dr Perry Davy

Publication Date: 5 February 2024

Publication Number: 5637

• 5637_Hastings air particulate matter composition 2023

Hawke's Bay 3D Aquifer Mapping Project: 3D hydrogeological models from SkyTEM data in the Ruataniwha Plains

The primary purpose of this report is to provide detailed 3D models and hydrogeological interpretations using SkyTEM data and other hydrogeological information collected in the Ruataniwha Plains

Author(s): GNS Science, Simon Harper

Publication Date: 15 January 2024

Publication Number: 5633

• Hawke's Bay 3D Aquifer Mapping Project: 3D hydrogeological models from SkyTEM data in the Ruataniwha Plains

Hawke's Bay 3D Aquifer Mapping Project: Heretaunga Plains numerical groundwater model updates using SkyTEM data

The report describes the numerical model properties updated using the SkyTEM data

Author(s): GNS Science, Simon Harper

Publication Date: 15 January 2024

Publication Number: 5632

• Hawke's Bay 3D Aquifer Mapping Project: Heretaunga Plains numerical groundwater model updates using SkyTEM data

Hawke's Bay 3D Aquifer Mapping Project: 3D hydrogeological models from SkyTEM data in the Heretaunga Plains

This report describes the 3D hydrogeological models developed for the Heretaunga Plains using information derived from SkyTEM data

Publication Date: 15 December 2023

Publication Number: 5627

• Hawke's Bay 3D Aquifer Mapping Project: 3D hydrogeological models from SkyTEM data in the Heretaunga Plains

Hawke's Bay 3D Aquifer Mapping Project: Hydrostratigraphic modelling in the Ruataniwha Plains

This report derives a hydrostratigraphic model of the unconsolidated sediments of the Ruataniwha Plains using SkyTEM data and other supporting information.

Author(s): GNS Science, Simon Harper

Publication Date: 28 November 2023

Publication Number: 5629

• Hawke's Bay 3D Aquifer Mapping Project: Hydrostratigraphic modelling in the Ruataniwha Plains

Awapapa Station Landslip Analysis Spatial analysis on drivers of landslips for Awapapa and Dumgoyne Stations

This research was developed to discover ‘the influence of vegetation cover on erosion mitigation’ using the two farms for analysis.

Author(s): Dr Ashton Eaves

Publication Date: 25 October 2023

Publication Number: 5620

• Awapapa Station Landslip Analysis Spatial analysis on drivers of landslips for Awapapa and Dumgoyne Stations

Risk Assessment of Sediment Displaced in the Waitangi Catchment Following Cyclone Gabrielle

The aim of this study was to investigate the risk of displaced sediments that were deposited throughout the Waitangi catchment, south of Napier City, using a combination bioassays and chemical analysis.

Author(s): Champeau O, Nakajima D, Endo S, Yagishita M, Tremblay LA.

Publication Date: 12 October 2023

Publication Number: 5631

• Risk Assessment of Sediment Displaced in the Waitangi Catchment Following Cyclone Gabrielle

5675_Section 35 Evaluation Report_01Sep2023

Analysis of the efficiency and effectiveness of the RRMP and RCEP (2020-2023)

Author(s): Nichola Nicholson, Belinda Harper, Bianca Burns, Dale Meredith, Gavin Ide, Sarah Wynands, Saul Gudsell

Publication Date: 1 September 2023

Publication Number: 5675

• 5675_Section 35 Evaluation Report_01Sep2023