How diet portfolio shifts combined with land-based climate change mitigation strategies could reduce climate burdens in Germany

نویسندگان

چکیده

Many studies have analysed the environmental impact of vegan, vegetarian, or reduced meat diets. To date, literature has not evaluated how diet shifts affect impacts by utilising portfolios which reflect personal nutrition preferences. Further, changing diets could alter available land for non-food uses. This paper defines novel to outline alternative transitions and choices within population finds their effect on greenhouse gas (GHG) emissions, primary energy use, use in Germany. The aim this study is capture these availability increase options land-based climate change mitigation strategies. do so, a contextualisation made compare freed-up afforestation biomethane production (with without carbon storage). investigated lead reduction (GHG emissions: 7–67%; use: 5–46%; 6–64%). Additionally, from each portfolio leads further emission removals 4–37%. In comparison, using produce crops 2–23% CO2-eq reductions when replacing fossil methane. If paired with storage, abatement increased 3–34%. research indicates various short-term pathways reduce GHG emissions shifts. Utilising strategies prove essential meet targets, but trade-offs with, e.g. biodiversity ecosystem services exist should be considered.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Land use as climate change mitigation.

As the international community works to develop a postKyoto framework for responding to climate change over the next several decades, policymakers should give serious consideration to broadening the range of management strategies beyond those conventionally defined as “mitigation”. According to the Intergovernmental Panel on Climate Change (IPCC) mitigation concerns “implementing policies to re...

متن کامل

Land-use and carbon cycle responses to moderate climate change: implications for land-based mitigation?

Climate change has impacts on agricultural yields, which could alter cropland requirements and hence deforestation rates. Thus, land-use responses to climate change might influence terrestrial carbon stocks. Moreover, climate change could alter the carbon storage capacity of the terrestrial biosphere and hence the land-based mitigation potential. We use a global spatially explicit economic land...

متن کامل

Cooperation on Climate-Change Mitigation†

We model greenhouse gas (GHG) emissions as a dynamic game. Countries’ emissions increase atmospheric concentrations of GHG, which negatively affects all countries' welfare. We analyze self-enforcing climate-change treaties that are supportable as subgame perfect equilibria. A simulation model illustrates conditions where a subgame perfect equilibrium supports the first-best outcome. In one of o...

متن کامل

Investigating afforestation and bioenergy CCS as climate change mitigation strategies

The land-use sector can contribute to climate change mitigation not only by reducing greenhouse gas (GHG) emissions, but also by increasing carbon uptake from the atmosphere and thereby creating negative CO2 emissions. In this paper, we investigate two land-based climate change mitigation strategies for carbon removal: (1) afforestation and (2) bioenergy in combination with carbon capture and s...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Cleaner Production

سال: 2022

ISSN: ['0959-6526', '1879-1786']

DOI: https://doi.org/10.1016/j.jclepro.2022.134200