Ecosystems

Taking a holistic look at environmental research.

Publication

Promoting social and environmental justice to support Indigenous partnerships in urban ecosystem restoration

Urban ecological restoration typically employs western science approaches to restore degraded ecosystems. As yet, few restoration groups acknowledge the history of these degraded urban sites,…
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Publication

Potential for cascading impacts of environmental change and policy on indigenous culture

Global environmental and societal changes threaten the cultures of indigenous peoples and local communities (IPLC). Despite the importance of IPLC worldviews and knowledge to sustaining…
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Publication

Genotypic variation, phylogeography, unified species concept, and the ‘grey zone’ of taxonomic uncertainty in kānuka: recognition of Kunzea ericoides (A.Rich.) Joy Thomps. sens. lat. (Myrtaceae)

In vascular plant systematics there are sometimes conflicts between phenotypic and ecotypic variation and genetic differentiation that challenge species concepts, introduce taxonomic confusion, and create…
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Report

SO2 scoping panel report

This report was put together by the Strategic Outcome 2 group, focused on environmental stewardship and kaitiakitanga. Scoping panel reports are documents that paint a…
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Webinar

Sensing Wetlands

Kevan Cote explains how the Eco-index team are using remote sensing data (satellites and AI) to detect wetlands across Aotearoa.   Presented at the Wetlands…
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Publication

Metabarcoding monitoring analysis: the pros and cons of using co-extracted environmental DNA and RNA data to assess offshore oil production impacts on benthic communities

Sequencing environmental DNA (eDNA) is increasingly being used as an alternative to traditional morphological-based identification to characterize biological assemblages and monitor anthropogenic impacts in marine…
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Publication

A comparison of the ability of PLFA and 16S rRNA gene metabarcoding to resolve soil community change and predict ecosystem functions

Soil bacterial community structure has traditionally been measured using phospholipid fatty acid (PLFA) profiling. However, with the development of high-throughput sequencing technologies and metabarcoding techniques,…
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Publication

Understanding and Managing Social-Ecological Tipping Points in Primary Industries

Global environmental change and humanity’s growing demands for resources have generated concerns regarding how much pressure Earth systems can absorb without drastic, potentially irreversible consequences.…
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Publication

Little Adaptive Potential in a Threatened Passerine Bird

Threatened species face numerous threats, including future challenges triggered by global change. A possible way to cope with these challenges is through adaptive evolution, which…
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Publication

Soil microbial functional gene dataset associated with Agathis australis

Agathis australis (kauri), is currently facing a threat from Phytophthora agathidicida, causing kauri dieback disease and reducing the kauri tree population. Only 1% of the…
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Publication

Thesis: Exploring the impacts of Phytophthora agathidicida on soil bacterial communities associated with kauri (Agathis australis)

This study used 16S rRNA gene sequencing to examine the impact of P. agathidicida on the soil bacteria of ~700 kauri trees in the Waitākere…
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Publication

Perspectives on the Impact of Sampling Design and Intensity on Soil Microbial Diversity Estimates

Soil bacterial communities have long been recognized as important ecosystem components, and have been the focus of many local and regional studies. However, there is…
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Publication

Polygenic basis for adaptive morphological variation in a threatened Aotearoa New Zealand bird, the hihi (Notiomystis cincta)

To predict if a threatened species can adapt to changing selective pressures, it is crucial to understand the genetic basis of adaptive traits, especially in…
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Publication

Genomic data of different resolutions reveal consistent inbreeding estimates but contrasting homozygosity landscapes for the threatened Aotearoa New Zealand hihi

Inbreeding can lead to a loss of heterozygosity in a population and when combined with genetic drift may reduce the adaptive potential of a species.…
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Publication

Indigenous Pacific Approaches to Climate Change, Aotearoa/New Zealand

Situating Māori Ecological Knowledge (MEK) within traditional environmental knowledge (TEK) frameworks, this book recognizes that indigenous ecological knowledge contributes to our understanding of how we…
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Publication

Managing and protecting native biodiversity on-farm – what do sheep and beef farmers think?

Despite one-third of New Zealand’s landmass being protected as public conservation land, the country still faces significant conservation challenges. Nearly 50% of the country’s landmass…
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