Summary of unit 8, the ecology of life - Biology, a global approach, 12th edition
25 views 0 purchase
Course
Ecologie
Institution
Universiteit Leiden (UL)
Book
Biology
This document contains an English summary of unit 8, the ecology of life from the Biology course book, a global approach, 12th edition. Every important term from chapter 51 to 56 is explained thoroughly in this summary. This summary thus goes over every important aspect of unit 8.
Test Bank For Biology: A Global Approach, 12th Edition by Neil A. Campbell
Test bank University of Queensland GENES, CELLS & EVOLUTION 2024 / midterm exam study guide / from: Biology 12th - A Global Approach Campbell
Summary Genes, Cells & Evolution University of Queensland 2024 - All lectures week 1 - 12, all college notes, lots of visuals, exam test questions - 150 pages!
All for this textbook (39)
Written for
Universiteit Leiden (UL)
Biologie
Ecologie
All documents for this subject (1)
Seller
Follow
LennartdeJong
Reviews received
Content preview
Biology, a global approach, 12th edition
By Campbell et. al.
Summary of unit 8, the ecology of life
Written by Lennart Matthijs de Jong
Chapter 51...............................................................................................................................3
51.1 - Earth's climate varies by latitude and season and is changing rapidly.................... 3
51.2 - The distribution of terrestrial biomes is controlled by climate and disturbance........ 3
51.3 - Aquatic biomes are diverse and dynamic systems that cover most of Earth........... 4
51.4 - Interactions between organisms and the environment limit the distribution of
species............................................................................................................................... 4
51.5 - Ecological change and evolution affect one another over long and short periods of
time.....................................................................................................................................5
Chapter 52...............................................................................................................................5
52.1 - Discrete sensory inputs can stimulate both simple and complex behaviours.......... 5
52.2 - Learning establishes specific links between experience and behaviour.................. 5
52.3 - Selection for individual survival and reproductive success can explain diverse
behaviors............................................................................................................................6
52.4 - Genetic analyses and the concept of inclusive fitness provide a basis for studying
the evolution of behavior.................................................................................................... 6
Chapter 53...............................................................................................................................7
53.1 - Biotic and abiotic factors affect population density, dispersion, and demographics.7
53.2 - The exponential model describes population growth in an idealized, unlimited
environment........................................................................................................................7
53.3 - The logistic model describes how a population grows more slowly as it nears its
carrying capacity................................................................................................................ 7
53.4 - Life history traits are products of natural selection...................................................8
53.5 - Density-dependent factors regulate population growth............................................8
53.6 - The human population is no longer growing exponentially but is still increasing
extremely rapidly................................................................................................................ 8
Chapter 54...............................................................................................................................9
54.1 - Interactions between species can help, harm, or have no effect on the individuals
involved.............................................................................................................................. 9
54.2 - Diversity and trophic structure characterize biological communities........................9
54.3 - Disturbance influences species diversity and composition.................................... 10
54.4 - Biogeographic factors affect community diversity.................................................. 10
54.5 - Pathogens alter community structure locally and globally......................................11
1
, Chapter 55.............................................................................................................................11
55.1 - Physical laws govern energy flow and chemical cycling in ecosystems................ 11
55.2 - Energy and other limiting factors control primary production in ecosystems......... 11
55.3 - Energy transfer between trophic levels is typically only 10% efficient................... 12
55.4 - Biological and geochemical processes cycle nutrients and water in ecosystems..12
55.5 - Restoration ecologists return degraded ecosystems to a more natural state........ 12
Chapter 56.............................................................................................................................13
56.1 - Human activities threaten earth's biodiversity........................................................13
56.2 - Population conservation focuses on population size, genetic diversity, and critical
habitat...............................................................................................................................13
56.3 - Landscape and regional conservation help sustain biodiversity............................ 13
56.4 - Earth is changing rapidly as a result of human actions..........................................14
56.5 - Sustainable development can improve human lives while conserving
biodiversity…………………………………………………………………………………….14
2
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LennartdeJong. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.23. You're not tied to anything after your purchase.
