Zobrazeno 1 - 10
of 25
pro vyhledávání: '"R. Tumas"'
Autor:
N. Vagstad, P. Stålnacke, H.-E. Andersen, J. Deelstra, V. Jansons, K. Kyllmar, E. Loigu, S. Rekolainen, R. Tumas
Publikováno v:
Hydrology and Earth System Sciences, Vol 8, Iss 4, Pp 651-662 (2004)
This paper describes nitrogen losses from, and the characteristics of, 35 selected catchments (12 to 2000 ha) in the Nordic and Baltic countries. Average annual losses of N in 1994–1997 ranged from 5 to 75 kg ha-1, generally highest and characteris
Externí odkaz:
https://doaj.org/article/875ed10ac87a492f9cf3a914c2bd5522
Publikováno v:
Nutrición Hospitalaria, Vol 25, Iss 2, Pp 317-318 (2010)
Externí odkaz:
https://doaj.org/article/0e0c6a4b242a492c8f1cb19cc5d7e082
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 4, Iss 1, Pp 450-451 (2019)
The Canada warbler (Cardellina canadensis) is a migratory neotropical warbler species of conservation concern. The 16,807 bp genome was sequenced and contains a 1224 bp control region, 37 genes, and has a nucleotide composition of 30.6% A, 23.7% T, 1
Externí odkaz:
https://doaj.org/article/6fadb6d8ef8949aa80f0419c14064d84
Autor:
J Paul McLean, John Woolliams, Steve Lee, Hayley R. Tumas, Joan E Cottrell, Ziad Soufi, Joanna J. Ilska, John MacKay, Gustavo Lopez
Publikováno v:
Forestry: An International Journal of Forest Research. 94:734-744
Reforestation in the British Isles (UK and Ireland) has been dominated with the use of an exotic conifer tree species, Sitka spruce (Picea sitchensis [Bong.] Carr.). Sitka breeding in the UK was developed from a single provenance, the Haida Gwaii Isl
Autor:
Erin L. Landguth, Hayley R. Tumas, Paul Spruell, Marie-Josée Fortin, Samuel Gunselman, Lucas R. Nathan, Nadya R Mamoozadeh, Keren Klass, Andrew Bearlin, Anya N. Metcalfe, Christopher B. Edge, Lisette P. Waits, Ed Connor, Erin Lowery
Publikováno v:
Ecological Modelling. 401:40-51
Spatially-explicit individual-based simulation models provide a valuable tool for exploring complex ecological and evolutionary processes that are not easily empirically measured. Here, we present modifications of a spatially-explicit individual-base
Publikováno v:
Conservation Genetics. 20:903-915
Clonal and genetic diversity in foundational plant species are critical for species resiliency and ecosystem processes, both of which contribute to restoration success; however, genetic data is often lacking for common plant species used in many rest
Autor:
Richard B. Chandler, Nathan P. Nibbelink, Campbell J. Nairn, Brian M. Shamblin, Hayley R. Tumas, Mark S. Woodrey
Publikováno v:
Landscape Ecology. 33:1585-1601
Common species important for ecosystem restoration stand to lose as much genetic diversity from anthropogenic habitat fragmentation and climate change as rare species, but are rarely studied. Salt marshes, valuable ecosystems in widespread decline du
Publikováno v:
American Journal of Botany. 105:227-240
PREMISE OF THE STUDY Pollen dispersal is a key process that influences ecological and evolutionary dynamics of plant populations by facilitating sexual reproduction and gene flow. Habitat loss and fragmentation have the potential to reduce pollen dis
Autor:
Hayley R. Tumas, Brittney A. Ferrari, Leonard Reitsma, Brian M. Shamblin, Campbell J. Nairn, Richard B. Chandler, Samuel Haché
Publikováno v:
Avian Conservation and Ecology, Vol 13, Iss 1, p 8 (2018)
The effects of predicted declines and potential loss of individual populations on species-level genetic diversity is unclear. A number of taxa, including the Canada Warbler (Cardellina canadensis), share wide-ranging geographic distributions in North
Publikováno v:
Mitochondrial DNA Part B. 4:450-451
The Canada warbler (Cardellina canadensis) is a migratory neotropical warbler species of conservation concern. The 16,807 bp genome was sequenced and contains a 1224 bp control region, 37 g...