Download presentation
Presentation is loading. Please wait.
Published byJocelin Bond Modified over 9 years ago
1
Figure 8.1 What was natural? Illustration of the degradation of coral reef ecosystems from past to modern conditions due to human impacts
2
Figure 8.2 Illustration of the shifting baseline syndrome and the change in living memory from old to young fishermen in the Gulf of California
3
Figure 8.3 The availability of data has exponentially increased over time
4
Table 8.1 Comparisons of data sources used by the different disciplines involved in marine historical ecology
5
Table 8.2 Different approaches to combining or comparing data to reconstruct the past
6
Figure 8.4 Uses of data from paleontological records
7
Figure 8.4 Uses of data from paleontological records (Part 1)
8
Figure 8.4 Uses of data from paleontological records (Part 2)
9
Figure 8.5 Uses of data from archaeological records
10
Figure 8.5 Uses of data from archaeological records (Part 1)
11
Figure 8.5 Uses of data from archaeological records (Part 2)
12
Figure 8.5 Uses of data from archaeological records (Part 3)
13
Figure 8.6 Historical records compared to modern records show a loss of nesting beaches and demonstrate the contraction of a range
14
Figure 8.6 Historical records compared to modern records show a loss of nesting beaches and demonstrate the contraction of a range (Part 1)
15
Figure 8.6 Historical records compared to modern records show a loss of nesting beaches and demonstrate the contraction of a range (Part 2)
16
Figure 8.7 Historical records show declines in fish catches
17
Figure 8.7 Historical records show declines in fish catches (Part 1)
18
Figure 8.7 Historical records show declines in fish catches (Part 2)
19
Figure 8.8 Historical fisheries records from the outer Bay of Fundy
20
Figure 8.9 Uses of whaling and hunting records
21
Figure 8.9 Uses of whaling and hunting records (Part 1)
22
Figure 8.9 Uses of whaling and hunting records (Part 2)
23
Figure 8.9 Uses of whaling and hunting records (Part 3)
24
Figure 8.10 Uses of early scientific surveys
25
Figure 8.10 Uses of early scientific surveys (Part 1)
26
Figure 8.10 Uses of early scientific surveys (Part 2)
27
Figure 8.11 Living memory data based on interviews with fishermen of different ages in the Gulf of California
28
Figure 8.11 Living memory data based on interviews with fishermen of different ages in the Gulf of California (Part 1)
29
Figure 8.11 Living memory data based on interviews with fishermen of different ages in the Gulf of California (Part 2)
30
Figure 8.12 Recent increase of gray whales in the northeastern Pacific compared with different historical population estimates
31
Figure 8.13 Conceptual diagram of historical depletion and recovery trends
32
Figure 8.14 Historical changes in coral reef ecosystems
33
Figure 8.14 Historical changes in coral reef ecosystems (Part 1)
34
Figure 8.14 Historical changes in coral reef ecosystems (Part 2)
35
Figure 8.15 Historical changes in estuaries and coastal seas
36
Figure 8.15 Historical changes in estuaries and coastal seas (Part 1)
37
Figure 8.15 Historical changes in estuaries and coastal seas (Part 2)
38
Table 8.3 Definitions of cultural periods based on human presence, technology, and market conditions
39
Figure 8.16 Comparison of extinction risks for different taxonomic groups through time
40
Figure 8.17 Projecting future states of marine populations and ecosystems
41
Figure 8.17 Projecting future states of marine populations and ecosystems (Part 1)
42
Figure 8.17 Projecting future states of marine populations and ecosystems (Part 2)
43
Figure 8.18 Distinguishing natural from anthropogenic changes
44
Figure 8.18 Distinguishing natural from anthropogenic changes (Part 1)
45
Figure 8.18 Distinguishing natural from anthropogenic changes (Part 2)
46
Table 8.4 Past drivers of extinction in the ocean and current threats
47
Figure 8.19 The use of historical data affects extinction risk assessments and fisheries reference points
48
Table 8.5 Estimates of long-term change in shark populations in the Mediterranean Sea, with and without historical data
49
Figure 8.20 Three different ways of communicating the effects of overfishing on the size of fish to the general public
50
Figure 8.20 Three different ways of communicating the effects of overfishing on the size of fish to the general public (Part 1)
51
Figure 8.20 Three different ways of communicating the effects of overfishing on the size of fish to the general public (Part 2)
52
Figure 8.20 Three different ways of communicating the effects of overfishing on the size of fish to the general public (Part 3)
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.