Results 61 to 70 of about 103,601 (301)

Herbal therapy for treating rheumatoid arthritis (review) [PDF]

open access: yes, 2011
Background Herbal medicine interventions have been identified as having potential benefit in the treatment of rheumatoid arthritis (RA). Objectives To update an existing systematic (Cochrane) review of herbal therapies in RA. Search methods
Cameron, Melainie   +2 more
core   +1 more source

Nutrition Status of Trees on Spoil Heaps After Coal Mining Can Be Inferred From Seasonal Dynamics of Foliar Nutrient Concentrations

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT A stable vegetation cover on given habitat conditions can be one of the possible requirements for post‐mining sites, as it can prevent erosion and dustiness of these anthropogenic surfaces and bring several practical future benefits, such as biomass production and microclimate improvement.
Tomáš Matys Grygar   +5 more
wiley   +1 more source

Early stadiums of floodplain forest succession in a wide river beds upon an example of Bečva

open access: yesJournal of Forest Science, 2004
In the years 1999-2001 early stadiums of succession development of a floodplain forest were monitored in the wide bed of the Bečva River formed during the floods in 1997.
J. Klečka
doaj   +1 more source

Aquatic and Littoral Successions in Various Post‐Mining Sites—Patterns and Possible Use in Ecological Restoration

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová   +2 more
wiley   +1 more source

Cadmium and zinc phytoextraction potential of seven clones of Salix spp. planted on heavy metal contaminated soils

open access: yesPlant, Soil and Environment, 2003
The Cd and Zn accumulation and phytoextraction potential of seven willow clones was investigated in a pot experiment for two vegetation periods. Heavily polluted Fluvisol-Litavka, moderately contaminated Cambisol-Pribram, and unpolluted control Chernozem-
M. Vysloužilová   +2 more
doaj   +1 more source

Does Palsa Thaw in Northern Finland Contribute to Remobilisation of Metals Accumulated in Peat Into Surface Waters?

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik   +7 more
wiley   +1 more source

Indução in vitro de raízes adventícias em explantes de salix (Salix humboldtiana Willdenow)(Salix humboldtiana Willdenow) In vitro induction of adventicious roots in salix (salix humboldtiana willdenow) explants

open access: yesBrazilian Archives of Biology and Technology, 1998
With the objective to investigate the in vitro behavior of salix (Salix humboldtiana Willdenow), leaf and nodal segments were inoculated in WPM medium supplemented with NAA and IBA.
Vespasiano Borges de Paiva Neto   +2 more
doaj   +1 more source

Firewood Resource Management in Different Landscapes in NW Patagonia [PDF]

open access: yes, 2017
Ecosystems, their components, processes and functions are all subject to management by human populations, with the purpose of adapting the environments to make them more habitable and ensuring the availability and continuity of subsistence resources ...
Ladio, Ana Haydee   +2 more
core   +2 more sources

The native flora of the Redberry Lake Biosphere Region (Saskatchewan, Canada): taxonomy, biogeography, habitats and conservation

open access: yesNordic Journal of Botany, EarlyView.
This study reports for the first time a checklist of native vascular plants and provides a comprehensive analysis of the flora of the Redberry Lake Biosphere Region (RLBR) in the province of Saskatchewan, Canada. To complete an inventory of the regional flora, I conducted intensive field investigations during 2010–2025 and employed detailed examination
Vladimir Kricsfalusy
wiley   +1 more source

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +2 more sources

Home - About - Disclaimer - Privacy