Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Jeroen Staelens"'
Autor:
JEROEN STAELENS, NELE AMELOOT, LEONARDO ALMONACID, EVELYN PADILLA, PASCAL BOECKX, DRIES HUYGENS, KRIS VERHEYEN, CARLOS OYARZÚN, ROBERTO GODOY
Publikováno v:
Revista Chilena de Historia Natural, Vol 84, Iss 1, Pp 125-141 (2011)
South Chilean forest ecosystems represent one of the largest areas of old-growth temperate rainforests remaining in the Southern hemisphere and have a high ecological value, but suffer from deforestation, invasion by exotic species, fragmentation, an
Externí odkaz:
https://doaj.org/article/1674a2bf2530402dbf242f22aa43c92a
Publikováno v:
Gayana: Botanica, Vol 62, Iss 2, Pp 88-97 (2005)
Forest structure and tree species can have a significant impact on total atmospheric nitrogen (N) deposition; for example, deciduous forests have higher N requirements than coniferous forests. However, knowledge about the effect of the conversion of
Externí odkaz:
https://doaj.org/article/13f3d66a27e14885b57ea3fdf5da779f
Publikováno v:
Gayana: Botanica, Vol 62, Iss 2, Pp 63-71 (2005)
Nitrogen return by leaf litterfall was compared with atmospheric nitrogen deposition for two deciduous Nothofagus stands in southern Chile, located in areas with contrasting land use. The litterfall return of nitrogen in a Nothofagus alpina (Poepp. e
Externí odkaz:
https://doaj.org/article/71fc18d89a054398a8ddd6cbd50830af
Autor:
Roberto Godoy, Jörgen Haneke, Jeroen Staelens, Carlos Oyarzún, Leandro Paulino, Mónica Barrientos
Publikováno v:
Gayana: Botanica, Vol 62, Iss 2, Pp 110-119 (2005)
The growth of intensive livestock farming in the central depression of southern Chile (40° S) during the last century has resulted in elevated emissions of inorganic nitrogen (N) compounds into the atmosphere, particularly of NH3. Consequently, atmo
Externí odkaz:
https://doaj.org/article/1abe71b441a543e2ab01a818fcc1c850
Publikováno v:
Gayana: Botanica, Vol 60, Iss 1, Pp 9-16 (2003)
Bulk precipitation, throughfall and stemflow of base cations Na+, K+, Mg2+ and Ca2+ were measured in two deciduous beech forests, located in regions with different air pollution characteristics and strongly differing in soil acidity and soil base sat
Externí odkaz:
https://doaj.org/article/c3ff22dbfc714ffc8968e7acc1867da3
Publikováno v:
Atmospheric Research. 214:135-149
Particulate matter (PM) is a complex, heterogeneous mixture that changes in time and space. It has many different chemical constituents, several of which have been identified as potential contributors to toxicity, and varying physical characteristics
Autor:
Kevin Wyche, Rebecca Cordell, S.M.L. Hama, P. Panteliadis, Kirsty Smallbone, G.P.A. Kos, P. Lyons, Ernie Weijers, M.B.A. Dijkema, Jelle Hofman, Jeroen Staelens, Paul S. Monks, Christoph Stroobants, Edward Roekens
Publikováno v:
Atmospheric Environment. 243:117874
Particulate black carbon has a range of negative impacts on health, the environment and climate, however despite this there are relatively few long-term studies on its ambient distribution as a tropospheric air pollutant. In order to address this lac
Autor:
Michael S. Denison, Kersten Van Langenhove, Kim Croes, Rosette Van Den Heuvel, Tara Vandermarken, Jeroen Staelens, Marc Elskens, Bo Van den Bril
Publikováno v:
Environ Res
BACKGROUND: Endocrine disrupting chemicals represent a broad class of compounds, are widespread in the environment and can pose severe health effects. OBJECTIVES: The objective of this study was to investigate and compare the overall estrogen and and
Autor:
K.F.A. Frumau, M. Mazet, Ernie Weijers, Christophe Stroobants, Gerard Kos, Jeroen Staelens, S.M.L. Hama, P. Panteliadis, Paul S. Monks, Jelle Hofman, Edward Roekens, Kevin Wyche, Rebecca Cordell, C. Dechoux, T. Delaunay
Publikováno v:
Atmospheric environment : an international journal
Atmospheric particulate pollution is a significant problem across the EU and there is concern that there may be an increasing contribution from biomass burning, driven by rising fuel prices and an increased interest in the use of renewable energy sou
Publikováno v:
International journal of environmental research and public health
International Journal of Environmental Research and Public Health, Vol 15, Iss 2, p 320 (2018)
International Journal of Environmental Research and Public Health; Volume 15; Issue 2; Pages: 320
International Journal of Environmental Research and Public Health, Vol 15, Iss 2, p 320 (2018)
International Journal of Environmental Research and Public Health; Volume 15; Issue 2; Pages: 320
The chemical composition of particles varies with space and time and depends on emission sources, atmospheric chemistry and weather conditions. Evidence suggesting that particles differ in toxicity depending on their chemical composition is growing.