Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023561142> ?p ?o ?g. }
- W2023561142 endingPage "162" @default.
- W2023561142 startingPage "129" @default.
- W2023561142 abstract "The distribution and abundance of subtidal laminarian and fucoid algae, echinoids, and four species of herbivorous gastropods were assessed. Line transects and stratified random quadrats were used, encompassing different depths and seven localities ranging over 1000km in northern New Zealand. This sampling was carried out to form a quantitative basis on which to pose hypotheses for later experimental work. Several patterns were apparent, both within and between localities. Fucoid algae were characteristic of depths between 0–6 m, while laminarian algae had peaks of abundance at 3–6 m and from 10–17 m. Intermediate depths were characterized by areas bare of large brown algae, with high densities of echinoids and gastropods. This pattern of a bimodal depth distribution of algae and abundant grazers at intermediate depth was a consistent feature of the northern coastal sites and the semi-exposed offshore islands. Size—frequency distributions for algae at these sites showed that the largest fucoids generally occurred in very shallow water, while the dominant laminarian alga tended to have larger individuals at depths of 10–14 m. In all cases, the biomass distribution with depth of the algal species mirrored their numerical abundance. Differences between localities were associated both with environmental factors and the unique algal floras of some offshore islands. Echinoids and gastropods were rare at the two most exposed localities, which were also at the extremes of the geographic range. At these sites, depths between 6–10 m were occupied by large brown algae. Deep-water fucoid algae occurred at two offshore localities but the predominant species at one of them was peculiar to that island group. Because of the general consistency between localities, and the few exceptions to these patterns, hypotheses are considered which could be tested on a local scale to account for echinoid and algal abundances and depth distributions. Our results indicate that the chief questions concerning the structuring of subtidal algal communities are demographic in nature and that an assessment of the status of individual organisms, rather than biomass or productivity, is the appropriate approach to resolve these questions." @default.
- W2023561142 created "2016-06-24" @default.
- W2023561142 creator A5066108602 @default.
- W2023561142 creator A5081147304 @default.
- W2023561142 date "1982-04-01" @default.
- W2023561142 modified "2023-10-05" @default.
- W2023561142 title "Patterns of distribution and abundance of large brown algae and invertebrate herbivores in subtidal regions of northern New Zealand" @default.
- W2023561142 cites W1515925723 @default.
- W2023561142 cites W1622050431 @default.
- W2023561142 cites W1972933912 @default.
- W2023561142 cites W1975068960 @default.
- W2023561142 cites W1980177068 @default.
- W2023561142 cites W1980431730 @default.
- W2023561142 cites W1982060190 @default.
- W2023561142 cites W1995503730 @default.
- W2023561142 cites W2006438420 @default.
- W2023561142 cites W2012297711 @default.
- W2023561142 cites W2016010408 @default.
- W2023561142 cites W2016495583 @default.
- W2023561142 cites W2017134336 @default.
- W2023561142 cites W2018596178 @default.
- W2023561142 cites W2022668333 @default.
- W2023561142 cites W2038986404 @default.
- W2023561142 cites W2039105257 @default.
- W2023561142 cites W2041491516 @default.
- W2023561142 cites W2045104215 @default.
- W2023561142 cites W2048553388 @default.
- W2023561142 cites W2051986123 @default.
- W2023561142 cites W2056253949 @default.
- W2023561142 cites W2085074550 @default.
- W2023561142 cites W2086053402 @default.
- W2023561142 cites W2088646123 @default.
- W2023561142 cites W2115857173 @default.
- W2023561142 cites W2150218896 @default.
- W2023561142 cites W220301108 @default.
- W2023561142 cites W2744866222 @default.
- W2023561142 doi "https://doi.org/10.1016/0022-0981(82)90155-1" @default.
- W2023561142 hasPublicationYear "1982" @default.
- W2023561142 type Work @default.
- W2023561142 sameAs 2023561142 @default.
- W2023561142 citedByCount "195" @default.
- W2023561142 countsByYear W20235611422012 @default.
- W2023561142 countsByYear W20235611422013 @default.
- W2023561142 countsByYear W20235611422014 @default.
- W2023561142 countsByYear W20235611422015 @default.
- W2023561142 countsByYear W20235611422016 @default.
- W2023561142 countsByYear W20235611422017 @default.
- W2023561142 countsByYear W20235611422018 @default.
- W2023561142 countsByYear W20235611422019 @default.
- W2023561142 countsByYear W20235611422020 @default.
- W2023561142 countsByYear W20235611422021 @default.
- W2023561142 countsByYear W20235611422022 @default.
- W2023561142 countsByYear W20235611422023 @default.
- W2023561142 crossrefType "journal-article" @default.
- W2023561142 hasAuthorship W2023561142A5066108602 @default.
- W2023561142 hasAuthorship W2023561142A5081147304 @default.
- W2023561142 hasConcept C107394435 @default.
- W2023561142 hasConcept C115540264 @default.
- W2023561142 hasConcept C13474642 @default.
- W2023561142 hasConcept C159985019 @default.
- W2023561142 hasConcept C18903297 @default.
- W2023561142 hasConcept C192562407 @default.
- W2023561142 hasConcept C204323151 @default.
- W2023561142 hasConcept C2780838361 @default.
- W2023561142 hasConcept C46325548 @default.
- W2023561142 hasConcept C522721590 @default.
- W2023561142 hasConcept C559758991 @default.
- W2023561142 hasConcept C69661492 @default.
- W2023561142 hasConcept C77077793 @default.
- W2023561142 hasConcept C86803240 @default.
- W2023561142 hasConceptScore W2023561142C107394435 @default.
- W2023561142 hasConceptScore W2023561142C115540264 @default.
- W2023561142 hasConceptScore W2023561142C13474642 @default.
- W2023561142 hasConceptScore W2023561142C159985019 @default.
- W2023561142 hasConceptScore W2023561142C18903297 @default.
- W2023561142 hasConceptScore W2023561142C192562407 @default.
- W2023561142 hasConceptScore W2023561142C204323151 @default.
- W2023561142 hasConceptScore W2023561142C2780838361 @default.
- W2023561142 hasConceptScore W2023561142C46325548 @default.
- W2023561142 hasConceptScore W2023561142C522721590 @default.
- W2023561142 hasConceptScore W2023561142C559758991 @default.
- W2023561142 hasConceptScore W2023561142C69661492 @default.
- W2023561142 hasConceptScore W2023561142C77077793 @default.
- W2023561142 hasConceptScore W2023561142C86803240 @default.
- W2023561142 hasIssue "2-3" @default.
- W2023561142 hasLocation W20235611421 @default.
- W2023561142 hasOpenAccess W2023561142 @default.
- W2023561142 hasPrimaryLocation W20235611421 @default.
- W2023561142 hasRelatedWork W1808203416 @default.
- W2023561142 hasRelatedWork W1844606158 @default.
- W2023561142 hasRelatedWork W1964876306 @default.
- W2023561142 hasRelatedWork W1989954818 @default.
- W2023561142 hasRelatedWork W2023561142 @default.
- W2023561142 hasRelatedWork W2037636246 @default.
- W2023561142 hasRelatedWork W2072253532 @default.
- W2023561142 hasRelatedWork W2576777794 @default.
- W2023561142 hasRelatedWork W3188360174 @default.
- W2023561142 hasRelatedWork W2114553434 @default.