scholarly journals Modelling soil loss from surface erosion at high-resolution to better understand sources and drivers across land uses and catchments; a national-scale assessment of Aotearoa, New Zealand

Author(s):  
Mitchell Donovan
2015 ◽  
Vol 75 (4 suppl 2) ◽  
pp. 120-130 ◽  
Author(s):  
C. H. Graça ◽  
F. H. Passig ◽  
A. R. Kelniar ◽  
M. A. Piza ◽  
K. Q. Carvalho ◽  
...  

The multitemporal behavior of soil loss by surface water erosion in the hydrographic basin of the river Mourão in the center-western region of the Paraná state, Brazil, is analyzed. Forecast was based on the application of the Universal Soil Loss Equation (USLE) with the data integration and estimates within an Geography Information System (GIS) environment. Results had shown high mean annual rain erosivity (10,000 MJ.mm.ha–1.h–1.year–1), with great concentration in January and December. As a rule, soils have average erodibilities, exception of Dystroferric Red Latisol (low class) and Dystrophic Red Argisol (high class). Although the topographic factor was high (>20), rates lower than 1 were predominant. Main land uses comprise temporal crops and pasture throughout the years. The watershed showed a natural potential for low surface erosion. When related to usage types, yearly soil loss was also low (<50 ton.ha–1.year–1), with more critical scores that reach rates higher than 150 ton.ha–1.year–1. Soil loss over the years did not provide great distinctions in distribution standards, although it becames rather intensified in some sectors, especially in the center-eastern and southwestern sections of the watershed.


2018 ◽  
Vol 49 (3) ◽  
pp. 413
Author(s):  
Suzanne Robertson

Book review of Elisabeth McDonald, Rhonda Powell, Māmari Stephens and Rosemary Hunter (eds) Feminist Judgments of Aotearoa New Zealand – Te Rino: A Two-Stranded Rope (Hart Publishing, Portland, 2017).


Shore & Beach ◽  
2020 ◽  
pp. 53-64
Author(s):  
Edward Atkin ◽  
Dan Reineman ◽  
Jesse Reiblich ◽  
David Revell

Surf breaks are finite, valuable, and vulnerable natural resources, that not only influence community and cultural identities, but are a source of revenue and provide a range of health benefits. Despite these values, surf breaks largely lack recognition as coastal resources and therefore the associated management measures required to maintain them. Some countries, especially those endowed with high-quality surf breaks and where the sport of surfing is accepted as mainstream, have recognized the value of surfing resources and have specific policies for their conservation. In Aotearoa New Zealand surf breaks are included within national environmental policy. Aotearoa New Zealand has recently produced Management Guidelines for Surfing Resources (MGSR), which were developed in conjunction with universities, regional authorities, not-for-profit entities, and government agencies. The MGSR provide recommendations for both consenting authorities and those wishing to undertake activities in the coastal marine area, as well as tools and techniques to aid in the management of surfing resources. While the MGSR are firmly aligned with Aotearoa New Zealand’s cultural and legal frameworks, much of their content is applicable to surf breaks worldwide. In the United States, there are several national-level and state-level statutes that are generally relevant to various aspects of surfing resources, but there is no law or policy that directly addresses them. This paper describes the MGSR, considers California’s existing governance frameworks, and examines the potential benefits of adapting and expanding the MGSR in this state.


2020 ◽  
Vol 36 (3) ◽  
pp. 61-72
Author(s):  
Melinda McGinty ◽  
◽  
Betty Poot ◽  
Jane Clarke ◽  
◽  
...  

The expansion of prescribing rights in Aotearoa New Zealand has enabled registered nurse prescribers (RN prescribers) working in primary care and specialty teams, to enhance nursing care, by prescribing medicines to their patient population. This widening of prescribing rights was to improve the population’s access to medicines and health care; however, little is known about the medications prescribed by RN prescribers. This paper reports on a descriptive survey of self-reported RN prescribers prescribing in a single district health board. The survey tool used was a Microsoft Excel spreadsheet to record nurse’s area of practice, patient demographic details, health conditions seen, and medicines prescribed and deprescribed. Simple data descriptions and tabulations were used to report the data. Eleven RN prescribers consented to take part in the survey and these nurses worked in speciality areas of cardiology, respiratory, diabetes, and primary care. Findings from the survey demonstrated that RN prescribers prescribe medicines within their area of practice and within the limits of the list of medicines for RN prescribers. Those working in primary care saw a wider range of health conditions and therefore prescribed a broader range of medications. This survey revealed that the list of medications available for RN prescribers needs to be updated regularly to align with the release of evidence-based medications on the New Zealand Pharmaceutical Schedule. It is also a useful record for both educational and clinical settings of the types of medications prescribed by RN prescribers.


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