Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Hans Hultberg"'
Autor:
Pianpian, Wu, Kevin, Bishop, Claudia, von Brömssen, Karin, Eklöf, Martyn, Futter, Hans, Hultberg, Jaclyn, Martin, Staffan, Åkerblom
Publikováno v:
The Science of the total environment.
A number of studies have evaluated the effects of forest harvest on mercury (Hg) concentrations and exports in surface waters, but few studies have tested the effect from forest harvest on the change in fish Hg concentrations over the course of sever
Autor:
Martin Ferm, Per Erik Karlsson, G. Pihl Karlsson, Hans Hultberg, Cecilia Akselsson, Sofie Hellsten
Publikováno v:
Atmospheric Environment. 217:116964
The dry and wet deposition of nitrate, NO3−, and ammonium, NH4+, were estimated for Norway spruce forests at ten monitoring sites across Sweden for the years 2014–2017. The particulate dry deposition was estimated based on measurements using Tefl
Publikováno v:
Science of the Total Environment; 444, pp 271-287 (2013)
Soil water chemistry in forest soils over 20 years was studied at nine sites in southern Sweden. The aim was to investigate the recovery from acidification and the influence of strong sea salt episodes that occur in the region. All sites but one show
Autor:
Lars Lundin, Mats Aastrup, Gunilla Pihl Karlsson, Lotta Lewin-Pihlblad, Hans Hultberg, Stefan Löfgren, Lage Bringmark, Bo Thunholm
Publikováno v:
AMBIO. 40:836-856
Recovery from anthropogenic acidification in streams and lakes is well documented across the northern hemisphere. In this study, we use 1996–2009 data from the four Swedish Integrated Monitoring catchments to evaluate how the declining sulfur depos
Publikováno v:
Science of The Total Environment. 404:253-261
An experiment has been in progress since 1997 in a small catchment area (28,000 m(2)) with crystalline bedrock and thin soil cover to study the conceivable impact on groundwater conditions of tunneling and the use of groundwater. The impact on hydrol
Autor:
Jörgen Östling, Johan Nilsson, Gunnar Bolmsjö, Ákos Végvári, Thomas Laurell, Lars Wallman, Bo Franzén, Sven Kjellström, György Marko-Varga, Simon Ekström, Tasso Miliotis, Jan Ottervald, Hans Hultberg, Mattias Magnusson
Publikováno v:
ELECTROPHORESIS. 29:2696-2705
As much attention has devoted to the proteome research during the last few years, biomarker discovery has become an increasingly hot area, potentially enabling the development of new assays for diagnosis and prognosis of severe diseases. This is the
Publikováno v:
Applied Geochemistry. 22:1157-1166
Atmospheric deposition of S in Sweden has decreased by some 80% over the last 15 a, resulting in a general reduction of SO4 concentrations in ground and surface water. This project, however, shows that artificial hydrological alteration in an acid we
Autor:
Martin Ferm, Hans Hultberg
Publikováno v:
Water, Air, & Soil Pollution: Focus. 4:237-245
Autor:
John Munthe, Hans Hultberg
Publikováno v:
Water, Air, & Soil Pollution: Focus. 4:607-618
Autor:
Richard Skeffington, Peter Torssander, Carl-Magnus Mörth, Filip Moldan, Hans Hultberg, John Munthe
Publikováno v:
Water, Air, & Soil Pollution. 154:371-384
The Covered Catchment Experiment at Gardsjon is a large scale forest ecosystem manipulation, where acid precipitation was intercepted by a 7000 m2 plastic roof and replaced by `clean precipitation' sprinkled below the roof for ten years between 1991