Archif Tymheredd Arwyneb Dŵr hyd at 2007

Mae data tymheredd dŵr yn cael ei gasglu a'i storio gan Cyfoeth Naturiol Cymru am wahanol resymau ac mewn gwahanol leoliadau. Gall cyfresi amser o dymheredd arwyneb dŵr ddangos newid hinsawdd ac ymatebion ecolegol cysylltiol. Crëwyd archif yn 2007 fel rhan o brosiect ymchwil, ac mae'n goladiad unigryw rhwng data tymheredd Cyfoeth Naturiol Cymru ac Asiantaethau'r Amgylchedd o fwy na 30,000 safle ar draws Cymru a Lloegr. Mae'r archif yn cynnwys data tymheredd dŵr (hyd at 2007) a metadata safle. Mae gan y rhan fwyaf o safleoedd gofnodion sy'n cychwyn o'r 1980au.


Cydnabyddiaeth


Yn cynnwys gwybodaeth Cyfoeth Naturiol Cymru © Cyfoeth Naturiol Cymru a Hawl Cronfa Ddata. Cedwir pob hawl.

Dull adnabod

Dynodydd
NRW_DS116333
Teitl Amgen
  • AfA214 Surface Water Temperature Archive up to 2007
Laith Metadata
English
Datganiad

The water temperature data are available in two main types; spot samples from routine monitoring (e.g. monthly) and high resolution samples (e.g. every 15 minutes). The database was created using Microsoft Access 2003 but has a simple query based front end. As part of the science project about 1 in 10 sites were analysed to assess trends, and images of these graphs are embedded within the archive and linked to sites for information. The archive can be interrogated to find out where water temperature data exist, how frequently sampling occurs and the length of each record. In addition, sites have information about water body type e.g. river, lake or canal.
Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
2016-10-25

Ystod amser

Dyddiad cychwyn
1960-01-01
Dyddiad gorffen
2007-12-31
 
Categori pwnc
  • Environment
Cychwynnwr
  Environment Agency (EA) -
Millbank Tower, 25th Floor, 21//24 Millbank, London, SW1P 4XL, England
http://www.environment-agency.gov.uk/
Perchennog
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 

Rhychwant

Rhychwant

Hyd
England and Wales (EAW)
N
W
E
S
Map representing the geographic extent of the dataset


 
 

Dosbarthiad

Dosbarthiad

Fformat - Math a Disgrifiad
  • Documents ( )

    Math

    Access Database and accompanying PDF

Lleolwr Adnoddau
View and Download ( WWW:LINK-1.0-http--link )
Lleolwr Adnoddau
View Dataset ( WWW:LINK-1.0-http--link )
 

Ansawdd

Ansawdd Data

Cwmpas Ansawdd
Dataset
Cydymffurfiad
Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Eglurhad

This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Gradd
false
Datganiad

The water temperature data are available in two main types; spot samples from routine monitoring (e.g. monthly) and high resolution samples (e.g. every 15 minutes). The database was created using Microsoft Access 2003 but has a simple query based front end. As part of the science project about 1 in 10 sites were analysed to assess trends, and images of these graphs are embedded within the archive and linked to sites for information. The archive can be interrogated to find out where water temperature data exist, how frequently sampling occurs and the length of each record. In addition, sites have information about water body type e.g. river, lake or canal.
 

Allweddeiriau

Allweddair

GEMET - INSPIRE themes, version 1.0
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2008-06-01
Cod
geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair

NRW Thesaurus
  • surface water
  • Temperature
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2026-08-27
Cod
geonetwork.thesaurus.local.theme.converted_nrw-keywords

Allweddair

NRW SMNR Keywords
  • Water Resources (SMNR)
  • Natural Resources (Incl. Features and Processes) (SMNR)
  • Climate (SMNR)
  • Hydrological Processes (SMNR)
  • Ecosystem (SMNR)
  • Freshwater and Wetlands (SMNR)
  • Water Quality (SMNR)
  • Sustainable Management of Natural Resources (SMNR)
  • Management Areas (SMNR)
Math
Theme

Dyfyniad

Dyddiad (Cyhoeddiad)
2024-06-26
Cod
geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords
 

System Cyfeirio Gofodol

Cod
NONE
 

Cynnwys

Gwybodaeth Cynnwys

Proffil CNC

Elfennau CNC

 

Cyfyngiadau

Cyfyngiadau

Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus

Math o Gyfyngiad
Other restrictions
 

Cyfarwyddeb Cyfyngiadau Mynediad

Cyfyngiadau
no limitations
 

Testun cyfyngiadau mynediad

Cyfyngiadau eraill

There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
 

Defnyddiwch gyfyngiadau

Cyfyngiadau Defnyddio
Other restrictions
Cyfyngiadau eraill

© CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.
 

Datganiad Priodoli

Cyfyngiadau eraill

Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
 

Math o Drwydded

Cyfyngiadau eraill
Open Government Licence
 
 
 

Metadata

Metadata

Dynodydd Ffeil
4f4c4942-4343-5764-6473-313136333333 XML
Laith Metadata
English
Math o adnodd
Dataset
Dyddiad Metadata
2026-09-17T09:15:07.758Z
Enw Safonol Metadata
NRW
Fersiwn Metadata

1.0

Pwynt Cyswllt
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 
 

Corff Cyhoeddi

Mynediad i'r Porth