Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Teresia Wällstedt"'
Autor:
Anders Omstedt, Moa Edman, Björn Claremar, Peter Frodin, Erik Gustafsson, Christoph Humborg, Hanna Hägg, Magnus Mörth, Anna Rutgersson, Guy Schurgers, Benjamin Smith, Teresia Wällstedt, Alla Yurova
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 64, Iss 0, Pp 1-23 (2012)
Possible future changes in Baltic Sea acid–base (pH) and oxygen balances were studied using a catchment–sea coupled model system and numerical experiments based on meteorological and hydrological forcing datasets and scenarios. By using objective
Externí odkaz:
https://doaj.org/article/a75af1d7499d43609870672cc1840721
Publikováno v:
Geochimica et Cosmochimica Acta. 211:194-213
In a boreal stream network, stream water concentrations of As, Co and Pb (filtered, 30% wetland), which was suggested to be controlled by atmospheric deposition in combination with high DOC release from the wetlands. For Co, the highest concentration
Autor:
Jerker Jarsjö, Mikhail Lychagin, Josefin Thorslund, Teresia Wällstedt, Carl-Magnus Mörth, Sergey Chalov
The speciation of metals, i.e. in which chemical form they occur, controls their mobility, bioavailability and toxicity. The overall objective of this study is to extend the knowledge on the spreading of metals in non-acidic river systems; this knowl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4459588efb2e5aee4fb945bf84a69b55
https://www.hydrol-earth-syst-sci-discuss.net/hess-2014-222/
https://www.hydrol-earth-syst-sci-discuss.net/hess-2014-222/
Publikováno v:
Global Biogeochemical Cycles. 28:1358-1370
In this study we first present updated riverine total alkalinity (TA) loads to the various Baltic Sea sub-basins, based on monthly measurements in 82 of the major rivers that represent 85% of the t ...
Autor:
Hanna Eriksson Hägg, Christoph Humborg, Steve W. Lyon, Teresia Wällstedt, Björn Claremar, Carl-Magnus Mörth
Publikováno v:
AMBIO. 43:337-351
Dynamic model simulations of the future climate and projections of future lifestyles within the Baltic Sea Drainage Basin (BSDB) were considered in this study to estimate potential trends in future nutrient loads to the Baltic Sea. Total nitrogen and
Autor:
Teresia Wällstedt
Publikováno v:
Water, Air, & Soil Pollution. 219:535-546
Sediment profiles from ten excessively limed lakes were used to study the occurrence of lime residues as a result of incomplete lime dissolution and the influence of treatment with very high lime doses on the sequestration of metals in lake sediments
The aim of this study was to investigate temporal trends and controlling factors of As and V in running waters throughout Sweden. For this purpose, data on stream water chemistry from 62 streams of varying catchment size and characteristics, included
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ed7b4927bda7c03a95182c0c389db4
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-29431
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-29431
Publikováno v:
The Science of the total environment. 407(18)
The possible existence of the potentially toxic oxyanions of Al (Al(OH)(4)(-)), As (HAsO(4)(2-)), and Mo (MoO(4)(2-)) was examined in excessively limed lakes. In-situ dialysis (MWCO 1 kDa) was performed in the surface and bottom waters of two excessi
Publikováno v:
The Science of the total environment. 407(11)
Lime treatment has been extensively used as a remedial measure against acidification of surface waters. In view of the decreasing acid deposition, the possible consequences of a termination of liming are discussed intensively in Sweden. This paper pr
Publikováno v:
The Science of the total environment. 407(1)
Sediment profiles from five limed and six reference softwater lakes included in Swedish monitoring programmes were subjected to multi-element analysis to investigate the influence of lime treatment since 1977 on the sequestration of metals in lake se