气候变化领域集成服务门户(CCPortal): Land-use and sustainability under intersecting global change and domestic policy scenarios: Trajectories for Australia to 2050

CCPortal

DOI	10.1016/j.gloenvcha.2016.03.002
	Land-use and sustainability under intersecting global change and domestic policy scenarios: Trajectories for Australia to 2050
	Bryan B.A.; Nolan M.; McKellar L.; Connor J.D.; Newth D.; Harwood T.; King D.; Navarro J.; Cai Y.; Gao L.; Grundy M.; Graham P.; Ernst A.; Dunstall S.; Stock F.; Brinsmead T.; Harman I.; Grigg N.J.; Battaglia M.; Keating B.; Wonhas A.; Hatfield-Dodds S.
发表日期	2016
ISSN	0959-3780
卷号	38
英文摘要	Understanding potential future influence of environmental, economic, and social drivers on land-use and sustainability is critical for guiding strategic decisions that can help nations adapt to change, anticipate opportunities, and cope with surprises. Using the Land-Use Trade-Offs (LUTO) model, we undertook a comprehensive, detailed, integrated, and quantitative scenario analysis of land-use and sustainability for Australia's agricultural land from 2013-2050, under interacting global change and domestic policies, and considering key uncertainties. We assessed land use competition between multiple land-uses and assessed the sustainability of economic returns and ecosystem services at high spatial (1.1 km grid cells) and temporal (annual) resolution. We found substantial potential for land-use transition from agriculture to carbon plantings, environmental plantings, and biofuels cropping under certain scenarios, with impacts on the sustainability of economic returns and ecosystem services including food/fibre production, emissions abatement, water resource use, biodiversity services, and energy production. However, the type, magnitude, timing, and location of land-use responses and their impacts were highly dependent on scenario parameter assumptions including global outlook and emissions abatement effort, domestic land-use policy settings, land-use change adoption behaviour, productivity growth, and capacity constraints. With strong global abatement incentives complemented by biodiversity-focussed domestic land-use policy, land-use responses can substantially increase and diversify economic returns to land and produce a much wider range of ecosystem services such as emissions abatement, biodiversity, and energy, without major impacts on agricultural production. However, better governance is needed for managing potentially significant water resource impacts. The results have wide-ranging implications for land-use and sustainability policy and governance at global and domestic scales and can inform strategic thinking and decision-making about land-use and sustainability in Australia. A comprehensive and freely available 26 GB data pack (http://doi.org/10.4225/08/5604A2E8A00CC) provides a unique resource for further research. As similarly nuanced transformational change is also possible elsewhere, our template for comprehensive, integrated, quantitative, and high resolution scenario analysis can support other nations in strategic thinking and decision-making to prepare for an uncertain future. © 2016 Elsevier Ltd.
英文关键词	Climate change; Decision-making; Economics; Ecosystem services; Emissions abatement; Future; GIS; Global; Governance; Land-use change; Model; Policy; Scenarios; Spatial; Strategic; Sustainability; Temporal
学科领域	abatement cost; climate change; decision making; domestic work; economic activity; ecosystem service; emission control; environmental modeling; environmental policy; future prospect; GIS; global change; governance approach; land use change; spatial analysis; sustainable development; temporal variation; trajectory; Australia
语种	英语
scopus关键词	abatement cost; climate change; decision making; domestic work; economic activity; ecosystem service; emission control; environmental modeling; environmental policy; future prospect; GIS; global change; governance approach; land use change; spatial analysis; sustainable development; temporal variation; trajectory; Australia
来源期刊	Global Environmental Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/117386
作者单位	CSIRO Land and Water, Waite Campus, Urrbrae, SA 5064, Australia; CSIRO Land and Water, EcoSciences Precinct, Dutton Park, QLD 4102, Australia; CSIRO Oceans and Atmosphere, Black Mountain, Canberra, ACT 2601, Australia; CSIRO Land and Water, Black Mountain, Canberra, ACT 2601, Australia; CSIRO Agriculture, EcoSciences Precinct, Dutton Park, QLD 4102, Australia; CSIRO Energy, Newcastle, NSW 2300, Australia; CSIRO Digital Productivity, Clayton, VIC 3168, Australia; CSIRO Agriculture, Sandy Bay, TAS 7005, Australia; CSIRO Executive, EcoSciences Precinct, Dutton Park, QLD 4102, Australia; CSIRO Executive, North Ryde, NSW 2113, Australia
推荐引用方式 GB/T 7714	Bryan B.A.,Nolan M.,McKellar L.,et al. Land-use and sustainability under intersecting global change and domestic policy scenarios: Trajectories for Australia to 2050[J],2016,38.
APA	Bryan B.A..,Nolan M..,McKellar L..,Connor J.D..,Newth D..,...&Hatfield-Dodds S..(2016).Land-use and sustainability under intersecting global change and domestic policy scenarios: Trajectories for Australia to 2050.Global Environmental Change,38.
MLA	Bryan B.A.,et al."Land-use and sustainability under intersecting global change and domestic policy scenarios: Trajectories for Australia to 2050".Global Environmental Change 38(2016).