scholarly journals The Effect of Blue-Green Infrastructure on Habitat Connectivity and Biodiversity: A Case Study in the Ōtākaro/Avon River Catchment in Christchurch, New Zealand

2021 ◽  
Vol 13 (12) ◽  
pp. 6732
Author(s):  
Thuy Thi Nguyen ◽  
Colin Meurk ◽  
Rubianca Benavidez ◽  
Bethanna Jackson ◽  
Markus Pahlow
Keyword(s):  
New Zealand ◽  
Green Infrastructure ◽  
Natural Capital ◽  
Research Question ◽  
Urban Environments ◽  
Habitat Connectivity ◽  
Added Value ◽  
Environmental Evaluation ◽  
Representative Species ◽  
The Matrix

The natural capital components in cities (“blue-green infrastructure” BGI) are designed to address long-term sustainability and create multi-benefits for society, culture, business, and ecology. We investigated the added value of BGI through the research question “Can the implementation of blue-green infrastructure lead to an improvement of habitat connectivity and biodiversity in urban environments?” To answer this, the Biological and Environmental Evaluation Tools for Landscape Ecology (BEETLE) within the Land Utilisation and Capability Indicator (LUCI) framework was adopted and applied in Christchurch, New Zealand, for the first time. Three ecologically representative species were selected. The parameterisation was based on ecological theory and expert judgment. By implementation of BGI, the percentages of habitats of interest for kereru and paradise shelduck increased by 3.3% and 2.5%, respectively. This leads to improved habitat connectivity. We suggest several opportunities for regenerating more native patches around the catchment to achieve the recommended minimum 10% target of indigenous cover. However, BGI alone cannot return a full suite of threatened wildlife to the city without predator-fenced breeding sanctuaries and wider pest control across the matrix. The socio-eco-spatial connectivity analysed in this study was formalised in terms of four interacting dimensions.

scholarly journals Influence of Land Use on Avian Diversity in North African Urban Environments

Land ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 434
Author(s):  
Hani Amir Aouissi ◽  
Alexandru-Ionuţ Petrişor ◽  
Mostefa Ababsa ◽  
Maria Boştenaru-Dan ◽  
Mahmoud Tourki ◽  
...  
Keyword(s):  
Green Infrastructure ◽  
Diversity Index ◽  
Research Question ◽  
Urban Environments ◽  
Ecological Group ◽  
Avian Diversity ◽  
North African ◽  
Index Method ◽  
Urban Green Spaces

Land cover and use changes are important to study for their impact on ecosystem services and ultimately on sustainability. In urban environments, a particularly important research question addresses the relationship between urbanization-related changes and biodiversity, subject to controversies in the literature. Birds are an important ecological group, and useful for answering this question. The present study builds upon the hypothesis according to which avian diversity decreases with urbanization. In order to answer it, a sample of 4245 observations from 650 sites in Annaba, Algeria, obtained through the point abundance index method, were investigated by computing Shannon-Wiener’s diversity index and the species richness, mapping them, and analyzing the results statistically. The findings confirm the study hypothesis and are relevant for planning, as they stress the role of urban green spaces as biodiversity hotspots, and plead for the need of connecting them. From a planning perspective, the results emphasize the need for interconnecting the green infrastructure through avian corridors. Moreover, the results fill in an important lack of data on the biodiversity of the region, and are relevant for other similar Mediterranean areas. Future studies could use the findings to compare with data from other countries and continents.

scholarly journals Lifestyle Properties, Ecosystem Services, and Biodiversity Protection in Peri-Urban Aotearoa–New Zealand: A Case Study from Peri-Urban Palmerston North

Land ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 1345
Author(s):  
Diane Pearson
Keyword(s):  
New Zealand ◽  
Ecosystem Services ◽  
Native Species ◽  
Natural Capital ◽  
Management Strategies ◽  
Urban Environments ◽  
Urban Fringe ◽  
Collaborative Action ◽  
Aotearoa New Zealand

Intensive agriculture and urbanization are putting pressure on natural capital in Aotearoa–New Zealand (NZ), with native ecosystems and water quality suffering degradation. As the population has increased, so development has pushed into the rural–urban fringe. Over the last 30 years, the number of lifestyle properties in NZ has increased dramatically. Many of these properties have been developed on some of NZ’s most productive soils, meaning a loss of provisioning services from this land. However, given their location, these developments present new opportunities for the enhancement and protection of other ecosystem services. This paper presents the findings of an exploratory study conducted on lifestyle block residents in peri-urban Palmerston North. The results showed that these residents have a good sense of environmental stewardship and a desire to plant native species, improve connectivity, and protect their land from the invasion of pests and weeds. These residents are also quite community-focused and protective of their special place. This creates an excellent basis from which to encourage greater collaborative action towards protecting and enhancing biodiversity and to put in place land management strategies that can enhance natural capital and assist in other ecosystem service protection serving to improve the landscape ecology of peri-urban environments.

scholarly journals Effects of exposure to immersive videos and photo slideshows of forest and urban environments

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Fariba Mostajeran ◽  
Jessica Krzikawski ◽  
Frank Steinicke ◽  
Simone Kühn
Keyword(s):  
Research Question ◽  
Well Being ◽  
Urban Environments ◽  
Natural Environments ◽  
Jail Inmates ◽  
Forest Environment ◽  
Main Research ◽  
Head Mounted Display ◽  
Sense Of Presence ◽  
Hospital Patients

AbstractA large number of studies have demonstrated the benefits of natural environments on people’s health and well-being. For people who have limited access to nature (e.g., elderly in nursing homes, hospital patients, or jail inmates), virtual representations may provide an alternative to benefit from the illusion of a natural environment. For this purpose and in most previous studies, conventional photos of nature have been used. Immersive virtual reality (VR) environments, however, can induce a higher sense of presence compared to conventional photos. Whether this higher sense of presence leads to increased positive impacts of virtual nature exposure is the main research question of this study. Therefore, we compared exposure to a forest and an urban virtual environment in terms of their respective impact on mood, stress, physiological reactions, and cognition. The environments were presented via a head-mounted display as (1) conventional photo slideshows or (2) 360$$^{\circ }$$ ∘ videos. The results show that the forest environment had a positive effect on cognition and the urban environment disturbed mood regardless of the mode of presentation. In addition, photos of either urban or forest environment were both more effective in reducing physiological arousal compared to immersive 360$$^{\circ }$$ ∘ videos.

scholarly journals Rights of Nature Versus Nature Conservation Rights of Nature Versus Conventional Nature Conservation: International Lessons from Australia’s Tarkine Wilderness

2021 ◽  
pp. 1-15
Author(s):  
Benjamin Richardson ◽  
Nina Hamaski
Keyword(s):  
Nature Conservation ◽  
New Zealand ◽  
Protected Areas ◽  
Research Question ◽  
Natural World ◽  
Important Research ◽  
Rights Of Nature ◽  
Conceptual Shift ◽  
Important Research Question

The rights-of-nature model is gaining traction as an innovative legal approach for nature conservation. Although adopted in several countries, it remains in its infancy, including in Australia. An important research question is whether rights of nature will offer superior environmental outcomes compared to traditional nature conservation techniques including creation of protected areas. This article investigates that question through a case study of the Tarkine wilderness, in the Australia state of Tasmania. It first identifies key lessons from existing international experience with affirmation of rights of nature, such as in New Zealand and Ecuador. The article then explores how rights of nature could apply in Australia’s Tarkine region and their value compared to existing or potential protected areas and other nature conservation measures under Australian or Tasmanian law. Affirming rights of nature represents a major conceptual shift in how people via the law relate to the natural world, but whether the model offers practical benefits for nature conservation depends on a variety of conditions, in addition to the need to address broader societal drivers of environmentaldegradation.

Enhancing Water Security through Restoration and Maintenance of Ecological Infrastructure:  Lessons From the uMngeni River Basin, South Africa

2021 ◽  
Author(s):  
Graham Jewitt ◽  
Catherine Sutherland ◽  
Sabine Stuart-Hill ◽  
Jim Taylor ◽  
Susan Risko ◽  
...  
Keyword(s):  
South Africa ◽  
Human Capital ◽  
River Basin ◽  
Green Infrastructure ◽  
Natural Capital ◽  
Critical Role ◽  
Water Security ◽  
Constitutive Relationship ◽  
Ecological Infrastructure ◽  
Sustainable Water Supply

<p>The uMngeni River Basin supports over six million people, providing water to South Africa’s third largest regional economy. A critical question facing stakeholders is how to sustain and enhance water security in the catchment for its inhabitants. The role of Ecological Infrastructure (EI) (the South African term for a suite of Nature Based Solutions and Green Infrastructure projects) in enhancing and sustaining water and sanitation delivery in the catchment has been the focus of a project that has explored the conceptual and philosophical basis for investing in EI over the past five years.</p><p>The overall aim of this project was to identify where and how investment into the protection and/or restoration of EI can be made to produce long-term and sustainable returns in terms of water security assurance. In short, the project aimed to guide catchment managers when deciding “what to do” in the catchment to secure a more sustainable water supply, and where it should be done. This seemingly simple question encompasses complexity in time and space, and reveals the connections between different biophysical, social, political, economic and governance systems in the catchment.</p><p>Through the study, we highlight that there is an interdependent and co-constitutive relationship between EI, society, and water security. In particular, by working in spaces where EI investment is taking place, it is evident that socio-economic, environmental and political relations in the catchment play a critical role in making EI investment possible, or not possible.</p><p>The study inherently addresses aspects of water quantity and quality, economics, societal interactions, and the governance of natural resources. It highlights that ensuring the availability and sustainable management of water resources requires both transdisciplinary and detailed biophysical, economic, social and development studies of both formal and informal socio-ecological systems, and that investing in human resources capacity to support these studies, is critical. In contrast to many projects which have identified this complexity, here, we move beyond identification and actively explore and explain these interactions and have synthesised these into ten lessons based on these experiences and analyses.</p><ul><li>1 - People (human capital), the societies in which they live (societal capital), the constructed environment (built capital), and natural capital interact with, and shape each other</li> <li>2 - Investing in Ecological Infrastructure enhances catchment water security</li> <li>3 - Investing in Ecological Infrastructure or BuiIt/Grey infrastructure is not a binary choice</li> <li>4 - Investing in Ecological Infrastructure is financially beneficial</li> <li>5 - Understanding history, legacy and path dependencies is critical to shift thinking</li> <li>6 - Understanding the governance system is fundamental</li> <li>7 - Meaningful participatory processes are the key to transformation</li> <li>8 - To be sustainable, investments in infrastructure need a concomitant investment in social and human capital</li> <li>9 - Social learning, building transdisciplinarity and transformation takes time and effort</li> <li>10 - Students provide new insights, bring energy and are multipliers</li> </ul>

scholarly journals PARAMETERS OF INTEREST FOR THE DESIGN OF GREEN INFRASTRUCTURE

2019 ◽  
pp. 92-101
Author(s):  
Marija Šperac ◽  
Dino Obradović
Keyword(s):  
Air Quality ◽  
Urban Environment ◽  
Air Temperature ◽  
Green Infrastructure ◽  
Land Surface ◽  
Urban Areas ◽  
Hydrological Cycle ◽  
Urban Environments ◽  
Land Surfaces ◽  
Selection Of

The urbanization process significantly reduced the permeability of land surfaces, which affected the changes of runoff characteristics and the relations in the hydrological cycle. In urban environments, the relationships within the hydrological cycle have changed in quantity, in particular: precipitation, air temperature, evaporation, and infiltration. By applying the green infrastructure (GI) to urban environments is beneficial for the water resources and the social community. GI has an effect on the improvement of ecological, economic, and social conditions. Using GI into urban areas increases the permeability of land surfaces, whereby decreasing surface runoff, and thus the frequency of urban floods. It also has a significant influence on the regulation of air quality, water purification, climate change impact, and the changes in the appearance of the urban environment. When planning and designing the GI, it is necessary to identify the type of GI and determine the size and location of the selected GI. Since each urban environment has its own characteristics, it is necessary to analyze them before deciding on the GI. The paper analyzed meteorological parameters (precipitation, air temperature, insolation, air humidity) affecting the selection of GI types, using the specific example of an urban environment – the City of Osijek, Croatia. Significant parameters when designing GI are operation and maintenance These parameters directly affect the efficiency of GI. The proper selection of GI and its location results in maximum gains: the reduction of land surface drainage - drainage of the sewage system, purification and retention of precipitation at the place of production, the improvement of air quality, and the improvement of living conditions in urban environments

scholarly journals Factors that Encourage Student Engagement: Insights from a Case Study of ‘First Time’ Students in a New Zealand University.

2011 ◽  
Vol 8 (1) ◽  
pp. 81-96
Author(s):  
Barbara Russell ◽  
◽  
Gloria R L Slater ◽  
Keyword(s):  
New Zealand ◽  
Student Engagement ◽  
Conceptual Model ◽  
Tertiary Education ◽  
Research Question ◽  
Education Programme ◽  
Active Citizenship ◽  
Structured Interviews ◽  
First Time

This case study reports on the findings from one of nine tertiary institutions that took part in a project funded by the Teaching and Learning Research Initiative (TLRI) in New Zealand. The research question explored how institutional and non institutional learning environments influence student engagement with learning in a higher education, university setting. Data was collected initially by means of a questionnaire; subsequently more in-depth data was gathered through semi-structured interviews with students randomly selected from those who indicated, on the questionnaire, that they were willing to be interviewed. Respondents were enrolled for the first time in this institution, but not necessarily for the first time in a tertiary education programme. A conceptual model with four strands: motivation and agency; transactional engagement; institutional support and active citizenship was used to organise the data. Findings were analysed against a synthesis of current literature and suggest that factors identified in the first three strands of the conceptual model played a significant role in student engagement with learning; active citizenship, however, did not feature highly in student responses and is an aspect of engagement that could benefit from further research.

scholarly journals O Le Si'Osi'Omaga O Le Punafanau Lea O Se Gagana E Ola: The Linguistic Landscape Of Samoa

2021 ◽  
Author(s):  
◽  
Faith Esera
Keyword(s):  
New Zealand ◽  
English Language ◽  
Research Question ◽  
Digital Camera ◽  
Linguistic Landscape ◽  
Official Language ◽  
Language Policies ◽  
Education Policies ◽  
The Pacific ◽  
Official Status

<p>The official language of Sāmoa is Samoan, but the majority of the population speak English as a second language. Because of early contact with missionaries and colonial powers, the English language soon became widely acknowledged and used in Sāmoa. Even after Sāmoa became independent from New Zealand, the English language was and is still recognised, but not made official, in the Constitution of Sāmoa and education policies.  This paper reports on the languages that are present in the linguistic landscape of Sāmoa. The main purpose of the study was to identify the predominant language used in Sāmoa, and to analyse ‘hybridity’ or ‘dualism’ on signs that contained the Samoan language. The data consists of 987 signs taken from two survey areas, Apia and Salelologa, using a digital camera. Scollon and Scollon’s (2003) ‘Place Semiotics’ was used to give an overview of the preferred code in the LL of Sāmoa. The ‘Motu Analysis’, a reconceptualization of Backhaus’s ‘part writing’ types, was used to analyse how two or more languages are used and positioned on signs in the LL; this analysis responds to the research question on ‘hybridity’. The final step involved a closer analysis of the subset of signs containing the Samoan language to detect signs of hybridity through loanwords and semantic extensions.  The results of the analyses indicated that English is the dominant language in the linguistic landscape of Sāmoa despite lacking official status in the language policies of Sāmoa. The findings further reveal that the English influence on the Samoan language on the signs is reflected more in semantic loans than loanwords, revealing a healthier picture of the Samoan language. The study concludes with possible lines of research for further studies in Sāmoa and the Pacific.</p>

scholarly journals Towards the integrated assessment of New Zealand pastoral farm systems

2016 ◽  
Vol 78 ◽  
pp. 103-108
Author(s):  
M.B. Dodd ◽  
D.R. Stevens
Keyword(s):  
New Zealand ◽  
Integrated Assessment ◽  
Complex Adaptive System ◽  
Natural Capital ◽  
Resource Owner ◽  
Farm Systems ◽  
Complex Adaptive ◽  
Land Use And Management ◽  
Farm System ◽  
The Impact

Land use and management change is a feature of New Zealand farm systems, driven by a range of factors including volatile markets and exchange rates, variable weather and climate patterns, continuous policy evolution and the inherent innovation of New Zealand farmers. Yet the common indicators used to evaluate the impact of change appear to be limited to the link between productivity (of land/labour/capital) and profitability. However, if farm system "owners" seek truly sustainable systems they should consider a wider set of indicators to guide investment. Sustainability is considered in terms of the ability of the pastoral farm system to fulfil its primary purpose in the long-term, i.e. "to derive value from the natural capital of a land and water resource that is sufficient to support the objectives of the resource owner" and fulfil secondary objectives considered important by other stakeholders (e.g., product and environmental quality). The objective of this study was to develop an integrated assessment framework for sustainability indicators that was useful for guiding change decisions at the farm system scale, a key determinant of regional economic, environmental and social outcomes. The approach is based on the fundamental properties of a complex adaptive system: existence, effectiveness, freedom of action, security, adaptability and coexistence, applied to six key system drivers (financial, environmental, social, cultural, technological and regulatory). This framework could support decision-making in terms of the investment of human, natural and financial capital at the farm system scale and contribute to larger scale information imperatives (e.g., value chains, catchments). Keywords: integrated assessment, pastoral farm systems, sustainability, systems properties

scholarly journals Reel Cops: Exploring the Representation of Policing on Police Ten 7

2021 ◽  
Author(s):  
◽  
Gabrielle Margaret Podvoiskis
Keyword(s):  
Content Analysis ◽  
New Zealand ◽  
Reality Television ◽  
Research Question ◽  
Production Capacity ◽  
Street Crime ◽  
The Past ◽  
Administrative Functions ◽  
Award Winning ◽  
Main Components

<p>Cop shows have been a perennial on prime time television for the past fifty years. Over the past two decades, however, the increasing popularity of reality television means that it is now competing for ascendency with traditional police-centered “soap operas”. For example, at the time of writing a search of the television scheduling by genre on TVNZ on demand reveals 92 reality television programmes compared to 65 dramas, 36 comedies and 22 news programmes. New Zealand, despite its limited production capacity has also cashed in on reality television with recent New Zealand offerings including Motorway Patrol, Illegal NZ, Drug Bust and Emergency 111. The most popular, award winning reality crime programme currently screening on New Zealand television, now in its 20th season, is Police Ten 7. The principle research question driving this thesis is: “To what extent does Police Ten 7 reflect the actual reality of contemporary policing in New Zealand?” This research question was explored through a content analysis of the entire 2010 season of Police Ten 7, consisting of 15 episodes. To assess the extent to which Police Ten 7 reflects the known realities of policing, the content analysis was broken into three main components. The first examined the demographic makeup of police. The second explored types of offences and offenders featured and the third explored the types of police activities depicted on Police Ten 7. These were then contrasted against the known realities of police, offenders and offending patterns in New Zealand. In short, the focus was on who was featured on Police Ten 7, what were they portrayed as doing and how this compares to what we actually know about crime and policing in New Zealand. The main findings were that while some aspects of policing and offending were depicted reasonably accurately, for example gender and ethnicity of police, other aspects were significantly skewed. Police Ten 7 consistently misrepresents the types of offences most commonly committed in New Zealand, over-representing traditional “street” crime such as drug and antisocial offending and violence and under-representing and even ignoring completely other common offences such as dishonesty crimes. Similarly, white individuals depicted in Police Ten 7 are much more likely to be police than offenders, while the opposite is true for non-white individuals who are also depicted more commonly as being involved in violent offending than their white counterparts. As a vehicle for the presentation of the reality of policing Police Ten 7 was found to significantly misrepresent the work undertaken by the typical police officer, over-emphasising the exciting and action-packed aspects of the job and under-emphasising the service and administrative functions of police. The conclusion reached as a result of this research is that Police Ten 7 does not in fact show audiences “a glimpse into the real working lives of New Zealand police” (TVNZ, 2011b). Instead it creates a specific, pro-police vision of policing and crime in New Zealand which features real police and offenders but as a result of the symbiotic relationship between the producers and the police combines to misrepresent the reality of both policing and offending for the majority of police and offenders.</p>

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