100+ Haberl PowerPoint (PPT) Presentations, Haberl PPTs

Haberl - PowerPoint PPT Presentation

The EROI of agriculture, its use by the Via Campesina

The EROI of agriculture, its use by the Via Campesina. Paper published in J. of Peasant Studies, Jan 2011. Its origins: Work on energy and agriculture (from Podolinsky 1880 to Pimentel 1973 and beyond).

★ ★ ★ ★ ★

495 views • 27 slides

Current Climate Change: Other Effects

Current Climate Change: Other Effects. Global phytoplankton has declined by an alarming 40% from 1950 to 2010 (Scientific American ref to Canadian research study). Warmer, more stratified ocean surface waters inhibit nutrient mixing from below and thus limit growth, is likely important here

★ ★ ★ ★ ★

351 views • 22 slides

View Haberl PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Haberl PowerPoint presentations. You can view or download Haberl presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.

'Haberl' presentation slideshows

Haberl - PowerPoint PPT Presentation

The EROI of agriculture, its use by the Via Campesina

Current Climate Change: Other Effects