Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Hans‐Örjan Nohrstedt"'
Autor:
Lena Gustafsson, Alexandro B. Leverkus, Hans-Örjan Nohrstedt, Gustaf Granath, Victor Johansson
Publikováno v:
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Universidad de Granada (UGR)
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Questions: Do burn severity and soil chemistry drive species and trait composition on recently burned clear-cuttings? Does the spatial distribution of common, easily dispersed colonizers vary with distance to fire perimeter? Location: A 13,000 ha pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d5858b9bf1b837f4e06358aef0e385
Publikováno v:
Canadian Journal of Forest Research. 48:1115-1123
Forest fertilisation with nitrogen (N) typically increases N leaching for 1–2 years. Some studies have reported effects also after clearcutting. This study presents an analysis of soil-water chemistry data from the 3rd to the 15th year after clearc
Publikováno v:
Canadian Journal of Forest Research. 51:1579-1579
Autor:
Monika Strömgren, Hans-Örjan Nohrstedt, Maj-Britt Johansson, Annemieke I. Gärdenäs, Kristina Mjöfors
Publikováno v:
Scandinavian Journal of Forest Research. 32:717-725
Mechanical site preparation (MSP) causes a mixing disturbance of the soil, which may increase decomposition of soil organic matter and subsequent carbon (C) dioxide emissions to the atmosphere. MSP also promotes the establishment and growth of tree s
Publikováno v:
Scandinavian Journal of Forest Research. 32:134-141
In Fennoscandia, logging residues (LR) are increasingly being harvested to provide fuel for renewable energy. However, the removal of LR is thought to lead to decreased growth in the next generation of trees. The effect on tree growth has generally b
Publikováno v:
Silva Fennica. 49
Boreal forest soil contains significant amounts of organic carbon. Soil disturbance, caused for example by site preparation or stump extraction, may increase decomposition and thus lead to higher CO emissions, contributing to global warming. The aim
Publikováno v:
Silva Fennica, Vol 49, Iss 4 (2015)
Logging residues (LR),i.e. tops, branches, and needles, are increasingly being harvested for energy production in Fennoscandia. These residues are temporarily piled on site awaiting transport. This study was undertaken to investigate effects on the s
Publikováno v:
Canadian Journal of Forest Research. 36:153-163
Wood-ash applications have been proposed to promote the long-term sustainability of forest production at increased harvest intensities. Effects of wood-ash and nitrogen (N) application on soil-solution chemistry were studied for 9 years following app
Publikováno v:
Water, Air, & Soil Pollution. 158:113-125
Harvesting stem biomass from the forest inevitably involves exporting nutrients from the ecosystem. The amount exported is increased when the logging residues are also removed for use as fuel. Recycling of the resulting wood ash has been advocated as
Autor:
Hans-Örjan Nohrstedt
Publikováno v:
Water, Air, and Soil Pollution. 139:343-354
SW Sweden has very acidic forest soils because of deposition ofair-borne pollutants. Large-scale liming and fertilization have been proposed as countermeasures against a possible future development of forest decline. To test the effects of suggested