resilienceSci on Twitter- resilienceSci: RT @MarkAndrachuk: "How many qualitative interviews is enough?" via @ECGGroup and @jenlove23 http://t.co/JWcrY5y9V2 #ecrchat #phdchat May 24, 2013
- resilienceSci: Fun end to SRC Futures panel with a good discussion on ingredients & potential for a "good" #Anthropocene. May 24, 2013
- resilienceSci: RT @DianeOrihel: Reason triumphs, sometimes: #ELA Lake 227 was fertilized with #phosphorus this week, so this 44-year experiment continues!… May 24, 2013
- resilienceSci: RT @DianeOrihel: On May 7, scientists called on #DFO and #EC to reverse its decision to end world's longest #eutrophication exp't http://t.… May 24, 2013
- resilienceSci: ESPA funded postdoctoral position for SRC lead project on poverty alleviation & coastal ecosystem services http://t.co/g60LUkWAV2 May 24, 2013
- resilienceSci: @MichaelSchoon1 I put the "good" in quotes - but gave some criteria that could be used to define good May 24, 2013
- resilienceSci: RT @sthlmresilience: @MichaelSchoon1: indeed, that is a critical question and is being discussed during the panel May 24, 2013
- resilienceSci: RT @MichaelSchoon1: @vgalaz @sthlmresilience @FredrikMoberg @resilienceSci @gustafr good for whom? May 24, 2013
- resilienceSci: RT @sthlmresilience: So Prof Peterson says criteria for a good Anthropocene is that it is: Fair, Prosperous, Sustainable, Resilient and fun May 24, 2013
- resilienceSci: RT @vgalaz: Abt to kick off final global future panel disc @sthlmresilience "Creating a Good Anthropocene?" ft @FredrikMoberg @resilienceSc… May 24, 2013
Tag Archives: trophic cascade
Biotic simplification and ecological reorganization
From a powerful review paper in Science on the Trophic Downgrading of Planet Earth (DOI: 10.1126/science.1205106) James A. Estes and many other ecological stars documents the strong role of apex consumers (i.e. big herbivores like elephants) and top predators (e.g. … Continue reading
Posted in Regime Shifts, Reorganization
Tagged apex consumers, ecology, James Estes, top predators, trophic cascade, Trophic Downgrading
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Elimination of cats drives trophic cascade
A new paper in the Journal of Applied Ecology (Bergstrom et al (2009). Indirect effects of invasive species removal devastate World Heritage Island, doi: 10.1111/j.1365-2664.2008.01601.x) describes how, on Macquarie Island, an important breeding location for several species of penguin, the … Continue reading