Ecological studies - PowerPoint PPT Presentation
What does Subsistence Mean?
What does Subsistence Mean?. Lesson 5: Patterns of Subsistence. Ecology. A way of studying the relationship between an organism and the elements in an environment Darwinian natural selection Adaption Biological or Cultural
By bruis
Lauren M. Divine*, Katrin Iken, and Bodil A. Bluhm
21. 17. 13. 9. Results Four trophic levels identified based on δ 15 N spread of 3.4‰ enrichment per level δ 13 C and δ 15 N spreads for 61 benthic invertebrate species were 13.9 ‰ and 12.7‰, respectively
By fynn
The Yawri Bay a proposed Marine Protected Area in Sierra Leone
The Yawri Bay a proposed Marine Protected Area in Sierra Leone. By Lynette E.N.John Research Assistant Institute of Marine Biology and Oceanography Fourah Bay College, USL. Introduction. The Pilot Project for sustainable Coastal Zone management in Sierra Leone is funded by the following:
By niabi
Is It True? At What Scale? What Is The Mechanism? Can It Be Managed?
150 Is The New 80: Continuing Carbon Storage In Aging Great Lakes Forests. Is It True? At What Scale? What Is The Mechanism? Can It Be Managed?. UMBS Forest Carbon Cycle Research Program. Quantifying ecosystem services of aging northern forests.
By ozzy
Nancy Padian Senior technical consultant OGAC/PEPFAR UC Berkeley
Use of Antivirals in Prevention: Current Challenges and Controversies : Treatment for Prevention IAS 2011. Nancy Padian Senior technical consultant OGAC/PEPFAR UC Berkeley. Outline. Review of the evidence Implementation Science Challenges Burden on health systems
By keziah
Random Variables and Probability Distributions
Random Variables and Probability Distributions. Modified from a presentation by Carlos J. Rosas-Anderson. Fundamentals of Probability. The probability P that an outcome occurs is: The sample space is the set of all possible outcomes of an event Example: Visit = {( Capture ), ( Escape )}.
By thais
MULTILEVEL ANALYSIS
MULTILEVEL ANALYSIS. Kate Pickett Senior Lecturer in Epidemiology. SUMBER: www-users.york.ac.uk/.../Multilevel%20 Analysis . ppt University of York. Perspective. Health researchers: Are interested in answering research questions (not maths) Want to be able to apply statistical techniques
By trella
Critical Appraisal
Critical Appraisal. Dr. Chris Hall – Facilitator Dr. Dave Dyck R3 March 20/2003. Objectives:. Review study design and the advantages/ disadvantages of each Review key concepts in hypothesis, measurement, and analysis Article appraisal Treatment articles Diagnosis articles Harm articles
By nat
Antibiotic Overuse – how much does it matter?
Antibiotic Overuse – how much does it matter?. Thursday 1/17/08 . Spread of resistance. Antibiotic pressure. Human to human transmission. Mechanisms by which Antibiotic use can induce resistance. Lipsitch & Samore EID 2002.
By leona
Ecological Studies at the Kingston Ash Spill Site
Ecological Studies at the Kingston Ash Spill Site. Marshall Adams, Mark Greeley, & John Smith - Oak Ridge Natl Lab Tyler Baker and Hill Henry - TVA Bill Hopkins - Virginia Tech Univ. Dave McKinney & Bobby Brown - TWRA Ryan Otter- Middle TN. State Univ. Marcy Sousa - Univ. of Tennessee
By anevay
Effects of long-term exposure to outdoor air pollution
Effects of long-term exposure to outdoor air pollution. Gerard Hoek. Background. Many studies have found associations between daily variability of air pollution and mortality / hospital admissions (time series studies) Fewer studies on long-term exposures
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