• NIWA - Metadata Catalogue
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  Wetland Algae

Non-quantitative algae samples were collected from about 140 sites in ~45 wetlands throughout New Zealand. The wetlands sampled represented the "best available" in the regions sampled (i.e. all were relatively unimpacted). In general samples were from the west of the country as no eastern areas were considered to have unimpacted wetlands. At each site, where possible, an algae sample was collected from the benthos (sediment) and from submerged plants (epiphytic). The data on diatoms were obtained from counts of species on permanent slides prepared from the samples by acid-cleaning. The data are reported as relative abundnaces (%). The project was aimed at decribed the biodiversity of algae in wetlands and relating this to wetland characteristics.
 
Citation proposal
. . https://dc.niwa.co.nz:/niwa_dc/srv/api/records/b2825699-b359-63f7-e8a5-89fa2bfe2296
 
  • Identification
  • Content
  • Distribution
  • Quality
  • Lineage
  • Spatial rep.
  • Ref. system
  • Acquisition info
  • Metadata
  • Portrayal
  • Md. constraints
  • Md. maintenance
  • Schema info

Identification

Data identification

Citation

Date ( Creation )
2014-02-18T14:29:00
Date ( Revision )
2014-02-18T14:29:00

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No information provided.

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No information provided.
Status
Completed  

  Point of contact

NIWA  
Spatial representation type
Vector  
Topic category
  • Biota

Extent

Description
New Zealand mainland 
N
S
E
W


TimePeriod
2005-02-01T00:00:002007-04-19T00:00:00 
  • algae, diatoms, wetlands, FBIS

Legal constraints

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No information provided.

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No information provided.

Security constraints

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No information provided.
Classification
Unclassified  

Locale

Language
English  

Character encoding

No information provided.
 

Distribution

Digital transfer options

OnLine resource

Point of truth URL of this metadata record

OnLine resource

Freshwater Biodiversity data, available through NIWA's Environmental Information Browser, contains fish, algae, aquatic plant and invertebrate data gathered from New Zealand's freshwater streams, rivers and lakes.

 

Lineage

Lineage

Text

No information provided.

Scope

Hierarchy level
Dataset  

Text

No information provided.
 

Ref. system

Reference system

No information provided.
Reference system identifier
OGP / urn:ogc:def:crs:EPSG::4326

Reference system identifier
NZST/NZDT

 

Metadata

mdb:MD_Metadata

Metadata identifier
b2825699-b359-63f7-e8a5-89fa2bfe2296

Locale

Language
English  
Character encoding
UTF8  

  Custodian

NIWA National Institute of Water and Atmospheric Research  
301 Evans Bay Parade
Hataitai
Wellington
6021
New Zealand
 

Hierarchy level

Resource scope
Dataset  

Text

No information provided.
Date info ( Creation )
2014-10-23T10:34:35
Title
ISO 19115-3 
 
 

Md. constraints

Security constraints

Text

No information provided.
Classification
Unclassified  
 

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b2825699-b359-63f7-e8a5-89fa2bfe2296   Access to the portal Read here the full details and access to the data.

  Associated resources

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