'Degraded soils' presentation slideshows

Venue : Niamey , Niger

435 views • 29 slides

Soil Degradation and Loss of Nutrients in Soils in Africa

290 views • 23 slides

Advance Desertification AGR 740

Advance Desertification AGR 740. Dr. Refaat Abohassan. Advance Desertification AGR 740. Introduction to the course Course content: The concept of land degradation Coastal and terrestrial sand dunes Winds affecting shapes of sand dunes Classification of sand dunes

164 views • 15 slides

SOIL BIODIVERSITY PROVIDES ECOSYSTEM SERVICES

Links between the Global Soil Biodiversity Initiative (GSBI) and the Global Soil Partnership (GSP) Professor Diana H. Wall, Science Chair, GSBI School of Global Environmental Sustainability Colorado State University, USA. SOIL BIODIVERSITY PROVIDES ECOSYSTEM SERVICES.

551 views • 8 slides

Sustaining Soils

Sustaining Soils. Image: Digital Stock. Soils-6-1. Soils can be degraded or destroyed. Image: NRCS. Soils-6-2. Soils need to be protected from erosion by wind and water. Image: NRCS. Soils-6-3. Soils need to be protected from depletion of organic matter and nutrients. Image: NRCS.

318 views • 8 slides

Sustaining Soils

Sustaining Soils. Image: Digital Stock. Soils-6-1. Soils can be degraded or destroyed. Image: NRCS. Soils-6-2. Soils need to be protected from erosion by wind and water. Image: NRCS. Soils-6-3. Soils need to be protected from depletion of organic matter and nutrients. Image: NRCS.

284 views • 8 slides

Introduction

Hyper-accumulation capability of Silene vulgaris in relation to its phylogeny Chi-Cheng Lin and Bruno Borsari Winona State University Winona, MN 55987. Introduction. Discussion.

129 views • 1 slides