About: The search for reference conditions for stream vegetation in northern Europe

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The search for reference conditions for stream vegetation in northern Europe Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	The search for reference conditions for stream vegetation in northern Europe
Creator	Larsen, Søren Aattrup-Pedersen, Annette Ars, L Kjellerup Larsen -, M Ri Is, Tenna Sa N D -J En S E N § And, K Spri Nge, Gunta
Source	PMC
abstract	1. The European Water Framework Directive provides a framework for improving the ecological quality of stream ecosystems, with deviation from reference used as a measure of ecological status. 2. Here we examine the possibility of using less impacted stream sites from Latvia, Lithuania and Poland to establish a Danish reference network for macrophyte assemblages, and as a guiding image for identification of possible references sites within Denmark. Both approaches were evaluated using historical Danish records. 3. Four different macrophyte assemblages were identified for mid‐sized streams in the Central and Eastern Lowland ecoregions. Macrophyte assemblages could not be delineated using physical stream site characteristics; however a gradual change in assemblage composition was attributed to differences in alkalinity and human impact. 4. Assemblages of contemporary vegetation in Denmark were quite similar to those found in Polish, Latvian and Lithuanian streams (26–35%). However, more importantly, from species‐based predictions we noted higher similarity, particularly with Latvian and Lithuanian streams, before intensive land use commenced in Denmark (c. 1900). These results show that stream sites from these three countries can be considered in a Danish reference network. 5. Two of the four macrophyte assemblages comprised species such as Fontinalis antipyretica, Myriophyllum spicatum, Nuphar lutea, Potamogeton alpinus and P. perfoliatus that have a very scattered occurrence in the contemporary vegetation in Denmark. These groups were closely associated with the predictions from historic records, thereby lending support the conjecture that these assemblages could be part of the guiding image for the identification of potential reference sites within Denmark.
has issue date	2008-05-19(xsd:dateTime)
bibo:doi	10.1111/j.1365-2427.2008.02003.x
bibo:pmid	32390673
has license	no-cc
sha1sum (hex)	7af3b57109f0a727b860c2f83dbfbe0c3023acd2
schema:url	https://doi.org/10.1111/j.1365-2427.2008.02003.x
resource representing a document's title	The search for reference conditions for stream vegetation in northern Europe
has PubMed Central identifier	PMC7201899
has PubMed identifier	32390673
schema:publication	Freshw Biol
resource representing a document's body	covid:7af3b57109f0a727b860c2f83dbfbe0c3023acd2#body_text
is schema:about of	named entity 'identified' named entity 'attributed' named entity 'However' named entity 'mid-sized' named entity 'Eastern' named entity 'Danish' named entity 'macrophyte' named entity 'Poland' named entity 'Central' named entity 'records' named entity 'stream' named entity 'These' named entity 'site' named entity 'Four' named entity 'guiding' named entity 'impact' named entity 'identification' named entity 'possibility' named entity 'Denmark' named entity 'conditions' named entity 'Latvia' named entity 'P. perfoliatus' named entity 'Denmark' named entity 'assemblage composition' named entity 'macrophyte' named entity 'Myriophyllum spicatum' named entity 'Denmark' named entity 'stream' named entity 'Poland' named entity 'Denmark' named entity 'macrophyte' named entity 'stream' named entity 'Myriophyllum spicatum' named entity 'stream' named entity 'Denmark' named entity 'Baltic region' named entity 'sensitive species' named entity 'macrophyte' named entity 'negatively correlated' named entity 'CART' named entity 'stream' named entity 'Denmark' named entity 'clay' named entity 'Danish' named entity 'Denmark' named entity 'data set' named entity 'stream' named entity 'Copenhagen' named entity 'macrophytes' named entity 'liverworts' named entity 'stream' named entity 'macrophyte' named entity 'stream' named entity 'assemblage composition' named entity 'P. alpinus' named entity 'Lithuania' named entity 'urbanization' named entity 'Polish' named entity 'Latvia' named entity 'Baltic region' named entity 'Species abundance' named entity 'P. acutifolius' named entity 'distribution patterns' named entity 'ecotone' named entity 'Butomus umbellatus' named entity 'glaciation' named entity 'P. natans' named entity 'historical records' named entity 'fixed point' named entity 'Zannichellia' named entity 'Myriophyllum alterniflorum' named entity 'Phalaris arundinacea' named entity 'Group 3' named entity 'macrophyte' named entity 'DCA'

Faceted Search & Find service v1.13.91 as of Mar 24 2020

Alternative Linked Data Documents: Sponger | ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software