Zobrazeno 1 - 10
of 48
pro vyhledávání: '"raaka-aineet"'
Publikováno v:
Renewable Energy. 190:879-892
We study the dependence of renewable energy production-related critical metal futures and producer equity returns, compared to the non-renewable energy (oil and natural gas) and some other globally relevant commodity markets. We find different asymme
Autor:
Fjäder, Päivi, Turunen, Topi, Rinne, Petra, Häkkinen, Eevaleena, Kauppi, Sari, Sormunen, Tuomas, Andersson, Mirja
Publikováno v:
Fjäder, P, Turunen, T, Rinne, P, Häkkinen, E, Kauppi, S, Sormunen, T & Andersson, M 2022, Harmful additives in WEEE plastics and the regulatory framework . Reports of the Finnish Environment Institute, no. 33/2022, Finnish Environment Institute SYKE . < http://urn.fi/URN:ISBN:978-952-11-5507-9 >
One of the targets of the circular economy is to keep different materials and substances in circulation for as long as possible. The need for fossil-based virgin materials is efficiently reduced by substituting them with recycled materials. The Europ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dabf40919fa80191d72616da4f4ed8f1
https://hdl.handle.net/10138/347103
https://hdl.handle.net/10138/347103
Autor:
Häkkinen, Janrik
Raaka-aineet ovat keskeisenä komponenttina kuluttajahintaindeksissä, jonka vuosimuutoksista yleisesti mitataan ja arvioidaan inflaatiota, eli suurpiirteisesti sitä miten nopeasti tavaroiden ja palveluiden hinnat nousevat ajan myötä. Keskuspankki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4853::7557949d67d1b2537e1da8335c75957d
https://trepo.tuni.fi/handle/10024/138183
https://trepo.tuni.fi/handle/10024/138183
Straw is an interesting renewable feedstock for various high-value products, such as textile fibers. However, straw encompass to soils maintains a good soil structure, fertility, and carbon storage. Despite the availability of previous research on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::663d5d9c8a6a8ac8db672d4c4e601594
http://hdl.handle.net/10138/350884
http://hdl.handle.net/10138/350884
Haitallisten aineiden esiintymistä kierrätyslannoitteissa ja niiden raaka-aineissa selvitettiin maa- ja metsätalousministeriön rahoittamassa Jätelannoite-hankkeessa. Hankkeen tavoitteena oli tuottaa lisätietoa kansallisen lannoitelainsäädänn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::a4f7b107d1f81c8f130bfcd80a0434e7
http://hdl.handle.net/10138/345153
http://hdl.handle.net/10138/345153
Publikováno v:
Biofuels, Bioproducts and Biorefining. 13:912-919
Given that, nowadays, 40% of the US corn crop is used for biofuel production, there is a growing concern that the rise in biofuel production might lead to an increase in food prices. However, it is also obvious that significant growth in biofuel use
Publikováno v:
Cellulose Chemistry and Technology. 52(3-4):155-162
Publikováno v:
Elintarvike ja Terveys. (3):26-31