Equilibrium%20 - PowerPoint PPT Presentation

About This Presentation
Title:

Equilibrium%20

Description:

between living things (within species and between different ... Consilience. A jumping together of knowledge as a. result of the linking of facts and fact-based ... – PowerPoint PPT presentation

Number of Views:16
Avg rating:3.0/5.0
Slides: 21
Provided by: susanm150
Category:

less

Transcript and Presenter's Notes

Title: Equilibrium%20


1
Equilibrium Opportunisminformation strategies
and the new environment
  • eLib Conference
  • York, 2-4 December 1998James Michalko, Research
    Libraries Group

2
OVERVIEW
  • Caveats
  • OUR PLACE, IGNORANCE METAPHOR
  • Ecology as a metaphoric device
  • Population, community and symbiosis
  • Ecological succession

3
OUR PLACE, IGNORANCE METAPHOR
  • Rarefied air
  • Deep ignorance
  • Dim understanding
  • Metaphors and analogies

4
How Rarified?
6 Billion World Population
Total Population
5
U.S. Consumer spending per person was about 482
in 1998 for Communications and Entertainment
6
OUR PLACE, IGNORANCE METAPHOR
  • Rarefied air
  • Deep ignorance
  • Dim understanding
  • Metaphors and analogies

7
Ecology as a Metaphoric Device
  • Grounding our metaphors
  • Baseline concepts
  • eLib as context
  • Ecology Study of the relationship between
    living things (within species and between
    different species) and between them and their
    environment

8
Ecology - Relationships
9
Food Webs???
10
Food Webs???
11
Ecology - Relationships
Biosphere
Biome
ECOSYSTEM
COMMUNITY
POPULATION
Individual
12
Population -- Limits Capacities
  • Equilibrium
  • Rapid reproduction, short life span
  • Opportunism
  • Slow reproduction, long life span

13
Community and Symbiosis
  • Symbiosis
  • Parasites and predators
  • Beneficial mutualism
  • Competitive exclusion

14
Ecological Succession
  • Transformations of communities
  • Successive species
  • Diversity of species
  • Climax vegetation
  • Matter increases
  • More niches to be exploited
  • Production rate slows

15
"Towards the Hybrid Library"
16
Equilibrium and Opportunism
  • Population strategies and implications for eLib,
    The Library, the Information Economy
  • Relationship to the Hybrid Library

17
Symbiosis
  • Change in principal relationships
  • Collaboration and mutualism
  • Peace between sectors
  • Adaptation to new expectations
  • Exploitation of unique assets

18
Ecological Succession
  • Stability vs. catastrophe
  • Climactic ecosystems
  • New species
  • Environment of continual change
  • Mass extinction or adaptation?
  • The next metaphor...

19
Consilience
A jumping together of knowledge as aresult of
the linking of facts and fact-based theory across
disciplines to create a common groundwork of
explanation. Edward O. Wilson
20
(No Transcript)
Write a Comment
User Comments (0)
About PowerShow.com