BTO Search results for '(climate or climates) and (change or changed or changing or changer or changes or changers)'

Documents 1 - 10 of 276 matches. More 's indicate a better match.

Climate change and egg-laying dates

Home > Research > Information for Conservationists > Climate change and egg-laying   Climate change and egg-laying dates by Humphrey Q P Crick Global warming is a fact: over the last 150 years, average temperatures on the earth have risen by 0.6°C. The last two decades of the millennium are the two ...
http://www.bto.org/research/advice/climate&egglaying.htm 10/22/08, 15115 bytes

Effect of Climate Change on Birds

Home > Research > Information for Conservationists > Effect of Climate Change on Birds The Effect of Climate Change on Birds by David Leech 1. Overview   2. Global climate change   3. The value and use of long-term data sets   4. Influence of climatic change on population size     4.1 Direct effects ...
http://www.bto.org/research/advice/ecc/index.htm 10/22/08, 13182 bytes

[climatechange.htm]

  Waterbirds and climate change Click here to go to report   Migrant birds in hot water A changing world The world climate is changing as a result of human activities. In Britain, during the 20th Century, annual average temperatures rose by almost 1 ºC. By 2080, temperature is expected to rise by 2 ...
http://www.bto.org/research/wetland/climatechange.htm 11/27/08, 18260 bytes

[climate_change_migratory_species.htm]

Home > Research > Climate change and migratory species   CLIMATE CHANGE AND MIGRATORY SPECIES This report is published as a BTO Research Report and was funded by Defra. It comprises a review of the primary literature on climatic change and its effect on migratory species. It arises from collaboration ...
http://www.bto.org/research/climate_change_migratory_species.htm 10/22/08, 23383 bytes

Effect of Climate Change on Birds

Home > Research > Information for Conservationists > Effect of Climate Change on Birds > Section 5 The Effect of Climate Change on Birds by David Leech   5. Influence of climatic change on species distribution   Climatic changes may lead to shifts in regional or global patterns of species distribution ...
http://www.bto.org/research/advice/ecc/eccsection5.htm 10/22/08, 15543 bytes

Effect of Climate Change on Birds

Home > Research > Information for Conservationists > Effect of Climate Change on Birds > Section 7 The Effect of Climate Change on Birds by David Leech   7. Future research   There is currently considerable evidence to suggest that climate change has already affected the abundance, distributions and ...
http://www.bto.org/research/advice/ecc/eccsection7.htm 10/22/08, 14620 bytes

Effect of Climate Change on Birds

Home > Research > Conservation Advice > Effect of Climate Change on Birds > References   The Effect of Climate Change on Birds by David Leech References   Aebischer, N.J., Coulson, J.C. & Colebrook, J.M. (1990) Parallel long-term trends across four marine trophic levels and weather. Nature 347, 753 ...
http://www.bto.org/research/advice/ecc/eccreferences.htm 10/22/08, 13998 bytes

Effect of Climate Change on Birds

Home > Research > Information for Conservationists > Effect of Climate Change on Birds > Section 2 The Effect of Climate Change on Birds by David Leech   2. Global climate change   Evidence for global climate change, especially warming, as a result of man's activities is accumulating. Mean global temperatures ...
http://www.bto.org/research/advice/ecc/eccsection2.htm 10/22/08, 9326 bytes

Climate Change

Home > Research > Climate Change   Little Egret photo © Richard Vaughan Climate Change The BTO is involved in a range of research to determine how bird populations will be affected by climate change. The work includes investiations of relationships between range, abundance and climate, the potential ...
http://www.bto.org/research/climatechange.htm 10/22/08, 6272 bytes

Effect of Climate Change on Birds

Home > Research > Information for Conservationists > Effect of Climate Change on Birds > Section 4.2 The Effect of Climate Change on Birds by David Leech   4.2 Food availability   a. Food accessibility during British winters   The accessibility of food resources during the winter may be influenced ...
http://www.bto.org/research/advice/ecc/eccsection42.htm 10/22/08, 19492 bytes