Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gunnar Thelin"'
Autor:
David Styles, Paul Adams, Thomas Prade, Gunnar Thelin, Lena Rodhe, Inga Gunnarsson, Céline Vaneeckhaute, Tina D'Hertefeldt
Publikováno v:
Resources, Conservation and Recycling. 136:110-117
Decentralized anaerobic digestion (AD) of manure and organic residues is a possible strategy to improve carbon and nutrient cycling within agricultural regions, meanwhile generating renewable energy. To date, there has been limited adoption of decent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402cea503a14c8e7b9544045c6c0a47c
https://doi.org/10.1016/j.resconrec.2018.03.027
https://doi.org/10.1016/j.resconrec.2018.03.027
Autor:
Céline Vaneeckhaute, David R. Chadwick, David Styles, Paul J. A. Withers, Paul Adams, Gunnar Thelin
Publikováno v:
Environmental Science & Technology. 52:7468-7476
Handling of digestate produced by anaerobic digestion impacts the environment through emission of greenhouse gases, reactive nitrogen, and phosphorus. Previous life cycle assessments (LCA) evaluating the extraction of nutrients from digestate using s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9142e523ca0e667b9760f3f70194bf06
https://doi.org/10.1021/acs.est.8b01619
https://doi.org/10.1021/acs.est.8b01619
Autor:
Gunnar Thelin, Håkan Wallander
Publikováno v:
Soil Biology and Biochemistry. 40:2517-2522
The objective of this study was to test if apatite amendment stimulates growth of ectomycorrhizal (EM) fungi and if this is influenced by the phosphorus status of the forest. The production of EM mycelia was estimated in four Norway spruce forests in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cfd25b76842358dcb0d81988859c986
https://doi.org/10.1016/j.soilbio.2008.06.011
https://doi.org/10.1016/j.soilbio.2008.06.011
Publikováno v:
Environmental Pollution. 152:285-292
Before wood ash can be used as a soil fertilizer, concentrations of environmentally hazardous compounds must be investigated. In this study, total and leachable concentrations of 16 polycyclic aromatic hydrocarbons (PAHs) were determined in four ash
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a7df11cd93b02f8368ae110ca6d680d
https://doi.org/10.1016/j.envpol.2007.06.055
https://doi.org/10.1016/j.envpol.2007.06.055
Autor:
Olle Westling, Gunnar Malm, Gunnar Thelin, Eva Uggla, Harald Sverdrup, Cecilia Akselsson, Johan Holmqvist
Publikováno v:
Water, Air, & Soil Pollution: Focus. 7:201-210
The effects of harvesting on the long-term mass balances of calcium (Ca), magnesium (Mg) and potassium (K) were evaluated on a regional level in Sweden. A new high-resolution weathering database was used together with estimates of total deposition, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5128c5fddfd5d254258a8cf6bcde35b1
https://doi.org/10.1007/s11267-006-9106-6
https://doi.org/10.1007/s11267-006-9106-6
Publikováno v:
Biogeochemistry. 81:219-238
An assessment of nutrient sustainability has been done for stands of European beech, Sycamore maple, European oak, Norway spruce, Larch, Grandis fir and Douglas fir at Bjornstorp Estate in southern Sweden. To estimate the nutrient sustainability, mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ada2e47855163846a34b1eb6a5adfab
https://doi.org/10.1007/s10533-006-9038-2
https://doi.org/10.1007/s10533-006-9038-2
Autor:
Mats Svensson, Patrik Wallman, Harald Sverdrup, Johan Holmqvist, Ingrid Stjernquist, Gunnar Thelin
Publikováno v:
Journal of Sustainable Forestry. 21:147-176
We suggest a method of analyzing the sustainability conditions for forestry from three major realms: environmental, social, and economic. The tools and methods were tested at sites in Sweden. Assessments were made for the long-term sustainability con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb1a1dcb74a3d4e9d504d1057401087
https://doi.org/10.1300/j091v21n02_10
https://doi.org/10.1300/j091v21n02_10
Autor:
Håkan Wallander, Ulrika Rosengren, Hans Göransson, Ulrika Jönsson, Gunnar Thelin, Ingrid Stjernquist
Publikováno v:
Journal of Sustainable Forestry. 21:77-100
Nutrient availability is of major importance for plant productivity. When estimating long-term sustainability from a nutrient perspective it is therefore interesting to focus on long-term changes in the soil nutrient pools when comparing different fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e495190a825e0145564f9bf76fabbf6b
https://doi.org/10.1300/j091v21n02_06
https://doi.org/10.1300/j091v21n02_06
Publikováno v:
Trees. 20:292-298
Eight oak trees (Quercus robur L.) received 32P at a soil depth of 50 cm and 33P at a soil depth of 15 cm at the end of June 2002 through plastic tubes inserted into the mineral soil. The phosphorus uptake from different soil depths was estimated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28ba59f866fe03624a5e83492d101bea
https://doi.org/10.1007/s00468-005-0034-2
https://doi.org/10.1007/s00468-005-0034-2
Publikováno v:
Communications in Soil Science and Plant Analysis. 34:2363-2373
The diagnosis of tree nutrient demand for nitrogen (N), phosphorus (P), and potassium (K) is possible using a root bioassay with excised roots, to measure the rate of uptake of the corresponding isotope. In this study, Norway spruce (Picea abies) roo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e267226fe61ba09f2d0341475643afd8
https://doi.org/10.1081/css-120024070
https://doi.org/10.1081/css-120024070