Zobrazeno 1 - 7
of 7
pro vyhledávání: '"C. G. Barker"'
Publikováno v:
Global Change Biology. 18:2824-2837
Increases in the emissions and associated atmospheric deposition of nitrogen (N) have the potential to cause significant changes to the structure and function of N-limited ecosystems. Here, we present the results of a long-term (13 year) experiment a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e1b429207d44f4239e161fafd3c2e6
https://doi.org/10.1111/j.1365-2486.2012.02732.x
https://doi.org/10.1111/j.1365-2486.2012.02732.x
Publikováno v:
Global Change Biology. 12:1241-1252
Atmospheric deposition of nitrogen is responsible for widespread changes in the structure and function of sensitive seminatural ecosystems. The proposed reduction in emissions of nitrogenous pollutants in Europe under the Gothenburg Protocol raises t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f9c9ece323ce11ea6ffdebfaa42043c
https://doi.org/10.1111/j.1365-2486.2006.01161.x
https://doi.org/10.1111/j.1365-2486.2006.01161.x
Autor:
Jacqueline A. Carroll, Andrew C. Terry, C. G. Barker, Gerrit W. Heil, Mike A. Ashmore, N. Cresswell, Sally A. Power, Simon J.M. Caporn, Michael G. Pilkington, Deirdre B. Wilson, Emma R. Green
Publikováno v:
Water, Air, & Soil Pollution: Focus. 4:259-267
The results from three long-term field manipulation studies of the impacts of increased nitrogen deposition (0–120 kg N ha−1 yr−1) on lowland and upland heathlands in the UK were compared, to test if common responses are observed. Consistent in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b70d4afea74ed731e4daa54d26114759
https://doi.org/10.1007/s11267-004-3036-y
https://doi.org/10.1007/s11267-004-3036-y
Publikováno v:
Biological Conservation. 120:41-52
A field experiment was carried out to investigate the impact of four different management treatments on the response of Calluna-dominated heathland to nitrogen additions of 0 or 30 kg ha−1 yr−1 at a lowland heath in Surrey, England. Post-manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f146f8f79b533f55ba52315397fb549
https://doi.org/10.1016/j.biocon.2004.01.024
https://doi.org/10.1016/j.biocon.2004.01.024
Publikováno v:
The Scientific World Journal
The Scientific World Journal, Vol 1, Pp 714-721 (2001)
Scopus-Elsevier
The Scientific World Journal, Vol 1, Pp 714-721 (2001)
Scopus-Elsevier
Atmospheric nitrogen deposition has been shown to affect both the structure and the function of heathland ecosystems. Heathlands are semi-natural habitats and, as such, undergo regular management by mowing or burning. Different forms of management re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b528cd0921727cad22e13ccef18a1c0
Autor:
C. G. Barker
Publikováno v:
Journal of the Institution of Electrical Engineers. 84:18-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b59cf8b82e88e81b655a2ffc481a30
https://doi.org/10.1049/jiee-1.1939.0003
https://doi.org/10.1049/jiee-1.1939.0003
Autor:
C. G. Barker
Publikováno v:
Nature. 205:1001-1002
IT has been known since the late nineteenth century that rocks and minerals evolve gas when heated. Early workers1,2 were hampered by the lack of adequate methods for analysing small quantities of gas. They attempted to offset this by using large sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff32e501b784130c5d823a1b0db7c05
https://doi.org/10.1038/2051001a0
https://doi.org/10.1038/2051001a0