Four system boundaries for carbon accounts
نویسندگان
چکیده
منابع مشابه
Evidence for Neurotoxicity from Quinoline Antimalaria Drugs: Four Personal Accounts
Background: The adverse effects of mefloquine and other quinoline antimalaria drugs can be severe and long-lasting. We believe that the trigger for these effects may be drug-induced hepatocellular damage that causes, firstly, a spillage of retinoids into the circulation (and hence a direct toxic effect on the brain and other target organs), and secondly, disruption of the liver-thyroid axis (an...
متن کاملConstruction of Boundaries in Teacher Education: Analyzing Student Teachers' Accounts
This article analyzes student teachers’ interactions in different practices over a period of one semester. We use Cultural-Historical Activity theory as a theoretical framework to address how interactions at the boundaries in teacher education are constructed and made relevant to the participants when they are working on object constructions. In the analysis, we show how an object, conceptualiz...
متن کاملSignificance of the oceanic CO2 sink for national carbon accounts
BACKGROUND Under the United Nations convention on the law of the sea (1982), each participating country maintains exclusive economic and environmental rights within the oceanic region extending 200 nm from its coastline, known as the Exclusive Economic Zone (EEZ). Although the ocean within each EEZ has a vast capacity to absorb anthropogenic CO2 and therefore potentially be used as a carbon sin...
متن کاملThe importance of carbon footprint estimation boundaries.
Because of increasing concern about global climate change and carbon emissions as a causal factor, many companies and organizations are pursuing "carbon footprint" projects to estimate their own contributions to global climate change. Protocol definitions from carbon registries help organizations analyze their footprints. The scope of these protocols varies but generally suggests estimating onl...
متن کاملThe Importance of Carbon Footprint Estimation Boundaries
Because of increasing concern about global climate change and carbon emissions as a causal factor, many companies and organizations are pursuing “carbon footprint” projects to estimate their own contributions to global climate change. Protocol definitions from carbon registries help organizations analyze their footprints. The scope of these protocols varies but generally suggests estimating onl...
متن کاملذخیره 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: Ecological Modelling
سال: 2015
ISSN: 0304-3800
DOI: 10.1016/j.ecolmodel.2015.02.001