Montgomery, Stephanie C. (author), Martin, Robert J. (author), Guppy, Chris (author), Wright, Graeme C. (author), Tighe, Matthew K. (author), and Agronomy and Soil Science, School of Environmental and Rural Science, University of New England
Format:
Online journal article
Publication Date:
2017-11
Published:
Australia: Science Direct
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 106 Document Number: D10937
9 pages, via online journal, Upland farming in Northwest Cambodia has developed rapidly over the last 20 years, with limitations to the plough based system now apparent, including soil degradation and reductions in yield and profitability. A survey was conducted in order to prioritise the main constraints to production, to aid in future research planning, and to identify potential beneficial modifications to the current system. Three hundred and ninety one farmers were interviewed regarding their current farming system constraints, knowledge of conservation agriculture and their future plans in the Districts of Samlout in Battambang Province and Sala Krau in Pailin Province. Perceived major problems in the farming system were extreme climate events such as droughts and heavy rain, declining crop yields, and cash flow shortages, particularly in the pre-monsoon period. This is a plough based farming system, yet 66% of farmers had heard of conservation agriculture, and 59% wanted to learn more about conservation agriculture practices. Two thirds of farmers were interested in how to grow crops in the post-monsoon dry season on residual soil moisture. The survey highlighted opportunities for farmer education and adoption of farming system modifications to improve productivity and sustainability of the farming system in Northwest Cambodia, and assist with climate change adaptation.
Van Beurden, Eric K. (author), Kia, Annie M. (author), Hughes, Denise (author), Fuller, Jeffery D. (author), Dietrich, Uta (author), Howton, Kirsty (author), and Kavooru, Suman (author)
Format:
Online journal article
Publication Date:
2011
Published:
Australia: Wiley Periodicals, Inc.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 32 Document Number: D10631
7 pages., via online journal., Human health is indivisible from ecological health and there is
increasing focus on climate change as the major preventable threat
to the health of humanity. The direct associations between climate
change and population health are well documented, as are potential
co-benefits of climate action.1-6
Australia is entering a period of climatic extremes.7,8 The socially stable
and agriculturally productive Northern Rivers region of New South
Wales is set to experience increasing temperatures, storms, flooding and
erosion.9,10 This will likely be compounded by changes in socio/political,
environmental, agricultural and economic systems with resultant
impacts on social and environmental determinants of health.11,12
How might a rural population of 280,000 respond? In 2007,
community resilience to climate change was neither a state nor
federal health promotion priority. The former North Coast Area
Health Service Health Promotion (NCHP) adopted one promising
direction: to foster a collaboration of existing organisations to
accelerate regional action on climate change.13-15 The former NSW
Department of Climate Change funded the pilot project: Resilience:
building health from regional responses to climate change. The
project incorporated principles from Complex Adaptive Systems
(CAS) theory with emphasis on the concepts of resilience and
30 pages., via online journal., Faced with the task of communicating their combined social, environmental
and economic impact, water service providers are seeking to report overall performance
in an aggregated way. Such a methodology must be scientifically robust, easily
communicated and allow benchmarking of performance while reflecting a transition
towards sustainability. In this paper the ecological footprint (EF) is calculated for
Sydney Water Corporation (SWC), using input–output analysis and land disturbance in
an innovative approach that overcomes problems identified in the original EF concept.
This pilot study has allowed SWC to gain some valuable insights into its impacts:
SWC’s annual EF is about 73 100 ha in terms of land disturbance. Of this, 54 000 ha
are projected to become disturbed as a consequence of climate change, with the remainder
of 19 100 ha being disturbed on SWC’s premises (2400 ha) and on those of upstream
suppliers (16 700 ha). Total on-site impacts equal 9300 ha, while indirect land disturbance contributes 63 600 ha. The EF appears promising as an educational and communication tool and may have potential as a decision support tool. However, further research
is needed to incorporate downstream impacts into the EF, which would have significant
benefits to SWC in terms of assessing and communicating the organization’s overall
progress towards sustainability.
