'Disturbance regime' diaporamas de présentation

Theory

Incorporating ecological concepts into channel design: structural and functional approaches to restoration Nira Salant Intermountain Center for River Rehabilitation and Restoration Principles of Stream Restoration and Design: Part II August 2011. Ecological restoration defined.

663 views • 42 slides

Landscape ecology

Landscape ecology. Outline : Landscapes Borders and edges, fragmentation, patch size, diversity Island biogeography Corridors Disturbance Readings: Chapters 19. A mosaic of patches. Borders between patches. Indigo bunting. Patch size and shape crucial to species diversity.

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Disturbance ecology

398 views • 34 slides

Group Selection Harvests, Patch cuts

Group Selection Harvests, Patch cuts. Objectives. To understand the concepts behind group selection To understand how to set-up group selection cuts in the field. Multi-cohort Management. Age structure Species composition Disturbance regime . Partial disturbances. dead. Tree height.

316 views • 22 slides

Floods and disturbances in aquatic communities Outcomes

Floods and disturbances in aquatic communities Outcomes Discuss the practices that exacerbate floods, and flood control measures Describe the effects of floods, particularly on aquatic communities

152 views • 15 slides

Floods and disturbances in aquatic communities Outcomes

Floods and disturbances in aquatic communities Outcomes Discuss the practices that exacerbate floods, and flood control measures Describe the effects of floods, particularly on aquatic communities

271 views • 14 slides