'Agroecology' diaporamas de présentation

Soil compaction in three steps...

642 views • 37 slides

From individuals to populations

From individuals to populations. The basic entities of ecological research. Bees, ants, and other insect societies form superorganisms that behave as an ecological unit. Single information coding strand of DNA. Single celled Bacteria. Clonal organisms might have extreme longivity.

375 views • 26 slides

Microorganisms in pig slurry leach through agricultural soil to field drains

Microorganisms in pig slurry leach through agricultural soil to field drains. Anita Forslund 1 , Jesper S. Krog 2 , Anna Charlotte Schultz 3 , Lars E. Larsen 2 , Jeanne Kjaer 4 , Preben Olsen 5 , Anders Dalsgaard 1

343 views • 22 slides

Land Use

Land Use. DQ: 10/23. Name and Describe three ways that humans use land. How We Use Land. Land Use is measured by: Maps Aerial Photos Field Surveys Computerized mapping system. Land Use.

546 views • 19 slides

356 views • 13 slides

Ammonia emissions from fertilisers

Ammonia emissions from fertilisers. Nick Hutchings Dept of Agroecology. Background. The Guidebook revision in 2008/9 Ammonia emission dependent on fertiliser type, soil pH and temperature Documentation for the methodology could not be found.

280 views • 10 slides

Settling down, Building Cities, & Establishing states

Settling down, Building Cities, & Establishing states. Domestication: What is it?. Human _______________________of another species With the result that _________________________ Occurred independently in ____________of the globe between ________________________.

177 views • 10 slides