From: Novel species interactions: American black bears respond to Pacific herring spawn
Taxa/group | Common name | FO | FV | ||||
---|---|---|---|---|---|---|---|
2010 | 2011 | 2012 | 2010 | 2011 | 2012 | ||
Phaeophyta | Brown algae | 48.6 | 53.1 | 95.7 | 2.9 | 12.6 | 38.6 |
Macrocystis integrifolia | Giant kelp | 2.9 | 32.1 | 72.3 | 0.6 | 8.6 | 25.0 |
Egregia menziesii | Feather boa kelp | – | – | 46.8 | – | – | 5.8 |
Fucus spp. | Rockweed | 17.1 | 18.5 | 46.8 | tr. | 0.6 | 1.8 |
Other Laminariales | Kelps | 45.7 | 39.5 | 66.0 | 1.9 | 3.4 | 6.1 |
Chlorophyta | Green algae | 2.9 | 21.0 | 10.6 | tr. | 0.7 | tr. |
Rhodophyta | Red algae | – | 21.0 | 42.6 | – | 0.5 | 0.6 |
Arthropoda | Invertebrates | 74.3 | 39.5 | 44.7 | 25.1 | 7.8 | 5.5 |
Insecta | Insects | – | 1.23 | – | – | tr. | – |
Coleoptera | Beetles | 31.4 | 7.4 | 19.1 | tr. | tr. | tr. |
Diptera | Flies | – | 2.5 | 2.1 | – | tr. | tr. |
Formicidae | Ants | 2.9 | – | – | tr. | – | – |
Decapoda | Crabs | – | 1.2 | – | – | tr. | – |
Hemigrapsus spp. | Shore crabs | 8.6 | 2.5 | – | tr. | tr. | – |
Talitridae | Amphipods | 65.7 | 35.8 | 51.1 | 24.5 | 7.8 | 5.4 |
Cirripedia | Barnacles | 2.9 | – | – | tr. | – | – |
Lepas spp. | Pelagic gooseneck barnacles | 2.9 | – | – | tr. | – | – |
Mollusca | Molluscs | 5.7 | 8.6 | 8.5 | tr. | tr. | tr. |
Other Mollusca | 5.7 | 4.9 | 6.4 | tr. | tr. | tr. | |
Bivalvia | Clams and oysters | – | 1.2 | 2.1 | – | tr. | tr. |
Gastropoda | Snails | – | 3.7 | – | – | tr. | – |
Bryozoa | Marine bryozoans | – | 1.2 | – | – | tr. | – |
Chordata | Animals | 5.7 | 21.0 | 34.0 | tr. | tr. | 1.1 |
Clupea pallasii | Pacific herring eggs | – | 12.3 | 34.0 | – | tr. | 1.1 |
Ursus americanus | Black bear hair | 5.7 | 4.9 | 2.1 | tr. | tr. | tr. |
Aves | Feathers | – | 3.7 | – | – | tr. | – |
Streptophyta | Land plants | 100 | 100 | 100 | 70.1 | 75.0 | 51.4 |
Zosteraceae | Seagrasses | 48.5 | 58.0 | 97.9 | 9.8 | 18.7 | 39.5 |
Graminoids | Grasses and sedges | 94.3 | 63.0 | 25.5 | 56.9 | 50.0 | 5.9 |
Trees and shrubs | Needles and wood | 77.1 | 70.3 | 97.9 | 1.4 | 5.4 | 4.9 |
Bryophyta | Mosses | 2.9 | 11.1 | 2.1 | tr. | tr. | tr. |
Forbs | 2.9 | 3.7 | – | 2.0 | 1.0 | 1.1 | |
Gravel | 40.0 | 48.1 | 70.2 | 1.8 | 2.7 | 2.7 | |
Garbage | 8.6 | 4.9 | 4.3 | tr. | tr. | tr. |
Taxa/group | Common name | EDC | EDEC | ||||
---|---|---|---|---|---|---|---|
2010 | 2011 | 2012 | 2010 | 2011 | 2012 | ||
Phaeophyta | Brown algae | 1.3 | 8.6 | 13.2 | 1.8 | 9.1 | 10.3 |
Macrocystis integrifolia | Giant kelp | tr. | 5.3 | 8.4 | tr. | 5.7 | 6.6 |
Egregia menziesii | Feather boa kelp | – | – | 1.9 | – | – | 1.5 |
Fucus spp. | Rockweed | – | tr. | 0.6 | – | tr. | tr. |
Other Laminariales | Kelps | 1.0 | 2.1 | 2.0 | 1.4 | 2.2 | 1.6 |
Chlorophyta | Green algae | – | tr. | – | – | 0.5 | – |
Rhodophyta | Red algae | – | tr. | tr. | – | tr. | tr. |
Arthropoda | Invertebrates | 61.7 | 22.2 | 8.4 | 68.4 | 19.5 | 5.4 |
Insecta | Insects | – | tr. | – | – | tr. | – |
Coleoptera | Beetles | tr. | tr. | tr. | 0.6 | tr. | tr. |
Diptera | Flies | – | tr. | tr. | – | tr. | tr. |
Formicidae | Ants | tr. | – | – | tr. | – | – |
Decapoda | Crabs | – | tr. | – | – | tr. | – |
Hemigrapsus spp. | Shore crabs | 0.7 | tr. | – | 0.9 | tr. | – |
Talitridae | Amphipods | 60.2 | 22.1 | 8.3 | 66.6 | 19.3 | 5.4 |
Cirripedia | Barnacles | tr. | – | – | tr. | – | – |
Lepas spp. | Pelagic gooseneck barnacles | tr. | – | – | tr. | – | – |
Mollusca | Molluscs | ||||||
Other Mollusca | |||||||
Bivalvia | Clams and oysters | ||||||
Gastropoda | Snails | ||||||
Bryozoa | Marine bryozoans | ||||||
Chordata | Animals | – | 25.8 | 62.7 | – | 39.2 | 70.0 |
Clupea pallasii | Pacific herring eggs | – | 25.8 | 62.7 | – | 39.2 | 70.0 |
Ursus americanus | Black bear hair | ||||||
Aves | Feathers | ||||||
Streptophyta | Land plants | 36.9 | 43.2 | 15.6 | 28.8 | 31.7 | 14.0 |
Zosteraceae | Seagrasses | 5.3 | 11.6 | 13.3 | 9.1 | 15.8 | 13.3 |
Graminoids | Grasses and sedges | 30.5 | 31.0 | 2.0 | 19.7 | 15.9 | 0.7 |
Trees and shrubs | Needles and wood | ||||||
Bryophyta | Mosses | ||||||
Forbs | 1.2 | 0.7 | tr. | 1.0 | tr. | tr. | |
Gravel | |||||||
Garbage |