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gvsu bb

gvsu bb

Description

School: Grand Valley State University
Department: Biology
Course: Environmental Science
Professor: Hasenbank
Term: Summer 2015
Tags:
Cost: 50
Name: BIO 105 Final Exam Study Guide
Description: This goes over what will be on the BIO105 final.
Uploaded: 04/12/2017
3 Pages 160 Views 1 Unlocks
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∙ Why are fisheries so important?




∙ Fishing pressures (overexploitation) have eliminated what percentage of top trophic­level predators in the oceans?




∙ What two ways do we acquire fish?



BIO 105 – 03: Intro to Environmental Science Study Guide for Final Exam Terms & Concepts to know: Working with Data ∙     Review your data worksheet assignments 1 & 2; answer keys on BB Tragedy of the Commons ∙     Worksheet assignment & class discussion on 4/4 MariIf you want to learn more check out schempp test
We also discuss several other topics like quantitative methods exam
Don't forget about the age old question of is 3020
Don't forget about the age old question of which of the following refers to the amount of client money that agencies spend on media purchases and other equivalent activities?
Don't forget about the age old question of math 2203
If you want to learn more check out opus modernum
ne Ecosystems: Fisheries & Aquaculture (Chapter 31 PDF & PPT on BB)∙ What two ways do we acquire fish? ∙ Fishing pressures (overexploitation) have eliminated what percentage of top trophic­level predators in the oceans? ∙ Why are fisheries so important?  Poor nations vs. wealthy nations ∙ Note: Developing countries are dependent on fish as both a source of protein and revenue. More than 200 million  people around the world earn their living in the fishing industry. ∙ Note: Fish make up the single biggest developing­country export and more than half of all fish sold in the global  market comes from developing countries. ∙ What is a collapsed fishery?  Maximum sustainable yield? ∙ About 28.8% of the global fish stock is considered overfished. List several reasons why fisheries have  experienced such pressure.  ∙ What is by­catch?   ∙ What is “fishing down the food chain” and some consequences. ∙ What is an aquaculture? ∙ What are the pros & cons of aquaculture? ∙ Examples of sustainable aquaculture (video wksht) ∙ (Do NOT need to know about RAS – recirculating aquaculture system) Climate Change (Chapter 21 & PPT, worksheets/assignments) ∙ IPCC – what is this? ∙ Weather vs. climate ∙ Natural vs. enhanced greenhouse effect ∙ Be able to list the 4 main greenhouse gases & which one is of most concern & why ∙ Albedo – what it is, high vs. low, example surfaces ∙ Main cause of current climate change ∙ Define “anthropogenic” ∙ Be able to list a few sources (evidence) scientists use to determine past climate ∙ Be able to describe several signs/impacts of climate change (what are several pieces of evidence that convince  scientists climate change is occurring?) ∙ Mitigation vs. Adaptation, define & examples of each (in­class activity & textbook) ∙ Infographic 21.1 (pg. 406 in textbook) ∙ Definitions & examples of positive vs. negative feedback loops  with regards to climate change Sustainability (Chapter 25 & PPT) ∙ Triple bottom line – Venn diagram ∙ Urbanization – definition, pros vs. cons   ∙ What fraction of the world’s population lives in urban areas? ∙ What percentage of Americans live in urban areas?  ∙ Urban heat island effect (video clip in PPT) ∙ Smart growth – definition, examples of principles put into practice ­  Infographic 25.6 (pg. 505 of textbook)∙ Ecological footprint – what is it, what does it measure  ∙ Ecological overshoot – what is this (video link in PPT) *Assignments game for exam questions: Fisheries/Aquaculture video wksht, Story of Stuff video wksht,  mitigation/adaptation in­class activity.

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