| bioclimatology |
The branch of climatology that deals with the relations of climate and life, especially the effects of climate on the health and activity of human beings (human bioclimatology) and on animals and plants. See phenology, ecology.
Ãâó: amsglossary.allenpress.com/glossary/browse
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| biocide |
A compound that is toxic to living systems.
Ãâó: www.genpromag.com/Glossary~LETTER~B.html
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| biochemical genetics |
The study of the relationships between genes and enzymes, specifically the role of genes in controlling the steps in biochemical pathways.
Ãâó: helios.bto.ed.ac.uk/bto/glossary/ab.htm
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| biochemical oxygen demand |
The amount of oxygen required by micro-organisms, usually in polluted water, slurry or industrial effluent, for oxidation processes. Generally measured as mg of O2 taken up by 1 litre of the sample when incubated at a standard temperature (20
Ãâó: www.pestmanagement.co.uk/lib/glossary/glossary_b.s...
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| biocide |
A synonym for chemicals that are toxic to a wide range of species eg insects, snails, birds, people. A term not commonly used.
Ãâó: www.pestmanagement.co.uk/lib/glossary/glossary_b.s...
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