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  Darfield Landfill assessment - Periphyton

Periphyton samples were collected from two sites on Waianiwaniwa River upstream and downstream of the site of a proposed landfill, as part of an environmental assessment. Six - 10 quantitative samples were collected (rock scrapes) from each site on 1 December 1999, and analysed for biomass. Community composition was determined from a pooled sample of upstream and downstream locations at each site.
 
Citation proposal
. . https://dc.niwa.co.nz:/niwa_dc/srv/api/records/8b453091-a8bb-d8ed-c4be-5ad911367b26
 
  • Identification
  • Content
  • Distribution
  • Quality
  • Lineage
  • Spatial rep.
  • Ref. system
  • Acquisition info
  • Metadata
  • Portrayal
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  • Schema info

Identification

Data identification

Citation

Date ( Creation )
2014-02-18T13:29:00
Date ( Revision )
2014-02-18T13:29:00
Status
Completed  

  Point of contact

NIWA  
Spatial representation type
Vector  
Topic category
  • Biota

Extent

Description
Waianiwaniwa River, Canterbury 
N
S
E
W


TimePeriod
1999-12-01T00:00:001999-12-01T00:00:00 
  • periphyton, landfill, environmental assessment, community

Legal constraints

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Security constraints

Text

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
8b453091-a8bb-d8ed-c4be-5ad911367b26

Locale

Language
English  
Character encoding
UTF8  

  Point of contact

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 )
2014-10-23T11:12:58
Title
ISO 19115-3 
 
 

Md. constraints

Security constraints

Text

No information provided.
Classification
Unclassified  
 

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8b453091-a8bb-d8ed-c4be-5ad911367b26   Access to the portal Read here the full details and access to the data.

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