Halosere (original) (raw)
In ecology, a halosere is a succession in a saline environment. An example of a halosere is a salt marsh. In a river estuary, large amounts of silt are deposited by the ebbing tides and inflowing rivers. The earliest plant colonizers are algae and eel grass, which can tolerate submergence by the tide for most of the 12-hour cycle and which trap mud, causing it to accumulate. Two other colonizers are Salicornia and Spartina, which are halophytes, i.e. plants that can tolerate saline conditions. They grow on the inter-tidal mudflats with a maximum of four hours' exposure to air every 12 hours.
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| dbo:abstract | In ecology, a halosere is a succession in a saline environment. An example of a halosere is a salt marsh. In a river estuary, large amounts of silt are deposited by the ebbing tides and inflowing rivers. The earliest plant colonizers are algae and eel grass, which can tolerate submergence by the tide for most of the 12-hour cycle and which trap mud, causing it to accumulate. Two other colonizers are Salicornia and Spartina, which are halophytes, i.e. plants that can tolerate saline conditions. They grow on the inter-tidal mudflats with a maximum of four hours' exposure to air every 12 hours. Spartina has long roots enabling it to trap more mud than the initial colonizing plants and Salicornia, and so on. In most places this becomes dominant vegetation. The initial tidal flats receive new sediments daily, are waterlogged to the exclusion of oxygen, and have a high pH value. The sward zone, in contrast, is inhabited by plants that can only tolerate a maximum of four hours submergence every day (24 hours). The dominant species there are sea lavender and other numerous types of grasses. However, although the vegetation there tends to form a thick mat, it is not continuous. Hollows may remain where the seawater becomes trapped leaving, after evaporation, saltpans in which the salinity is too great for plants. As the tide ebbs, water draining off the land may be concentrated into creeks. (en) |
| dbo:thumbnail | wiki-commons:Special:FilePath/Bride-Brook-Salt-Marsh-s.jpg?width=300 |
| dbo:wikiPageExternalLink | https://www.biology-fieldwork.org/a-level/succession/saltmarsh/ https://www.definitions.net/definition/HALOSERE https://www.tutor2u.net/geography/reference/halosere-succession https://prezi.com/yuksgcie0ccr/succession-in-a-halosere/ http://home.earthlink.net/~yvonr/trees/science/success.html |
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| dbo:wikiPageLength | 2194 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 932878111 (xsd:integer) |
| dbo:wikiPageWikiLink | dbc:Ecological_succession dbr:Grass dbr:Stream dbr:Tide dbr:Zostera dbr:Algae dbr:Ecology dbr:Oxygen dbr:PH dbr:Halophytes dbc:Estuaries dbr:Seral_community dbc:Wetlands dbr:Ecological_succession dbr:Plant dbr:Spartina dbr:River dbr:Root dbr:Salt_marsh dbr:Silt dbr:Estuary dbr:Mudflat dbr:Salicornia dbr:Sediment dbr:Sea_lavender dbr:File:Bride-Brook-Salt-Marsh-s.jpg |
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| dcterms:subject | dbc:Ecological_succession dbc:Estuaries dbc:Wetlands |
| gold:hypernym | dbr:Succession |
| rdf:type | yago:WikicatWetlands yago:BodyOfWater109225146 yago:Estuary109274500 yago:Land109335240 yago:Object100002684 yago:PhysicalEntity100001930 yago:YagoGeoEntity yago:YagoPermanentlyLocatedEntity dbo:PoliticalParty yago:Thing100002452 yago:Wetland109477890 yago:WikicatEstuaries |
| rdfs:comment | In ecology, a halosere is a succession in a saline environment. An example of a halosere is a salt marsh. In a river estuary, large amounts of silt are deposited by the ebbing tides and inflowing rivers. The earliest plant colonizers are algae and eel grass, which can tolerate submergence by the tide for most of the 12-hour cycle and which trap mud, causing it to accumulate. Two other colonizers are Salicornia and Spartina, which are halophytes, i.e. plants that can tolerate saline conditions. They grow on the inter-tidal mudflats with a maximum of four hours' exposure to air every 12 hours. (en) |
| rdfs:label | Halosere (en) |
| owl:sameAs | freebase:Halosere yago-res:Halosere wikidata:Halosere wikidata:Halosere dbpedia-vi:Halosere https://global.dbpedia.org/id/4kYqg |
| prov:wasDerivedFrom | wikipedia-en:Halosere?oldid=932878111&ns=0 |
| foaf:depiction | wiki-commons:Special:FilePath/Bride-Brook-Salt-Marsh-s.jpg |
| foaf:isPrimaryTopicOf | wikipedia-en:Halosere |
| is dbo:wikiPageRedirects of | dbr:Halarch_succession |
| is dbo:wikiPageWikiLink of | dbr:Beach_evolution dbr:Psammosere dbr:Coastal_management dbr:Seral_community dbr:Halarch_succession |
| is foaf:primaryTopic of | wikipedia-en:Halosere |
