Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Giselle Whish"'
Autor:
G. Stone, Giselle Whish, J. Willcocks, J. O. Carter, G. M. McKeon, B. Zhang, S. Irvine, G. W. Fraser
Publikováno v:
The Rangeland Journal. 43:159-172
A combination of field data and models have been used to estimate long-term carrying capacity (LTCC) of domestic livestock in Queensland grazing lands. These methods have been synthesised and coupled with recent developments in science and informatio
Publikováno v:
The Rangeland Journal. 43:143-157
This paper (Part 1) describes the development of a new online system that estimates long-term carrying capacity (LTCC) for grazing properties across Queensland, Australia. High year-to-year and multi-year rainfall variability is a dominating feature
Publikováno v:
The Rangeland Journal. 43:65-66
Publikováno v:
Tropical Grasslands-Forrajes Tropicales, Vol 1, Iss 2, Pp 230-234 (2013)
The risks for extensive cattle properties in the rangelands of northern Australia arising from high inter-annual rainfall variability are predominantly managed through adjustments in stocking rates (SR). This modeling study compared the performance o
Publikováno v:
Tropical Grasslands-Forrajes Tropicales, Vol 1, Iss 2, Pp 220-224 (2013)
Sustainable use of Australia’s northern grazing lands is a long-standing issue for management and policy, heightened by projections of increased climatic variability, uncertainty of forage supplies, vegetation complexes and weeds and diseases. Meat
Publikováno v:
Agriculture, Ecosystems & Environment. 180:148-156
Concerns about excessive sediment loads entering the Great Barrier Reef (GBR) lagoon in Australia have led to a focus on improving ground cover in grazing lands. Ground cover has been identified as an important factor in reducing sediment loads, but
Publikováno v:
Tropical Grasslands-Forrajes Tropicales, Vol 2, Iss 1, Pp 151-153 (2014)
The northern beef industry is a major component of the regional economies of Queensland, Northern Territory and northern Western Australia, and has contributed an estimated $5 billion to Australia’s economy in 2009-10. Projected climate change will
Publikováno v:
The Rangeland Journal. 38:319
A bio-economic modelling framework (GRASP-ENTERPRISE) was used to assess the implications of retaining woody regrowth for carbon sequestration on a case study beef grazing property in northern Australia. Five carbon farming scenarios, ranging from 0%
Publikováno v:
The Rangeland Journal. 38:85
Many beef producers within the extensive cattle industry of northern Australia attempt to maintain a constant herd size from year-to-year (fixed stocking), whereas others adjust stock numbers to varying degrees annually in response to changes in fora
Autor:
David Phelps, Giselle Whish, Dionne Walsh, Steven Bray, Kiri C. Broad, Michael Quirk, Joe Rolfe
Publikováno v:
The Rangeland Journal. 38:207
The Rangeland Journal – Climate Clever Beef special issue examines options for the beef industry in northern Australia to contribute to the reduction in global greenhouse gas (GHG) emissions and to engage in the carbon economy. Relative to its gros