What happened to tide pool biodiversity when predatory starfish were removed from the ecosystem?
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Our results indicate that fine-scale patterns of fishing effort and exploitation have profound consequences for ecosystem functioning and biodiversity. | |
263 Citations | Although maintenance of biodiversity cannot be the only goal for ecosystem-based management, it could provide a common currency for evaluating the impacts of different human activities on ecosystem functioning and can... |
We speculate that these differences are a consequence of tide-pool conditions. | |
54 Citations | These results indicate that MDN from anadromous fish, an important nutrient subsidy that crosses the aquatic–terrestrial boundary, can return rapidly to food webs after dams are removed which is an important component of ecosystem recovery. |
57 Citations | We concludethatit is erroneous to draw generalizations regarding a ‘typical’temporary pool ecosystem within this region. |
17 Citations | Results showed that adult starfish populations could change from extremely low to outbreak density within 1 year under the ‘runoff’ hypothesis and the ‘predation of larvae’ hypothesis. |
377 Citations | However, recent events which occurred in the Mediterranean Sea demonstrate that they represent a serious ecological and economical menace leading to biodiversity loss, ecosystem unbalancing, fishery and tourism impairment. |
Lack of appropriate defenses appears to be a primary reason why temporary pool species cannot successfully coexist with predatory fishes in permanent habitats. | |
Thus, certain species of plankton concentrating in red tide water masses may serve not only as food sources for filter feeders and deposit feeders, but can also be removed from the seawater. | |
27 Citations | Here we show an increasing biomass yield of aquatic primary producers at the ecosystem scale, paralleled by a long-term positive biodiversity change, which contrasts with the trend of global biodiversity loss. |
52 Citations | Fishing seems to have some effect on benthic functional biodiversity and this effect is most obvious when moving from low to moderate levels. |
This work emphasizes the unique opportunity offered by inland, isolated salt lakes and the brine shrimp Artemia, an example of biodiversity contained at the intra-specific level, as simple models to understand and monitor biodiversity, as well as to assess its predicted positive association with ecosystem stability. | |
7 Management agencies need to consider whether the present small and localized starfish population should be removed, given the likely ramifications of an infestation and the economic importance of the reef to tourism. | |
The relative abundance of tide pool fishes differs from deep water areas of the North Edisto River as described from otter trawls, but is similar to that described by others for South Carolina tidal creeks. |
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