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  • Articles  (12)
  • ddc:330  (6)
  • The Netherlands  (2)
  • dieback  (2)
  • Albania  (1)
  • BIOICE  (1)
  • 2005-2009  (12)
  • 1
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    In:  Persoonia - Molecular Phylogeny and Evolution of Fungi vol. 22 no. 1, pp. 95-110
    Publication Date: 2024-01-12
    Description: During large-scale surveys for soilborne Phytophthora species in forests and semi-natural stands and nurseries in Europe during the last decade, homothallic Phytophthora isolates with paragynous antheridia, semipapillate persistent sporangia and a growth optimum around 25 \xc2\xb0C which did not form catenulate hyphal swellings, were recovered from 39 host species in 16 families. Based on their morphological and physiological characters and the similarity of their ITS DNA sequences with P. citricola as designated on GenBank, these isolates were routinely identified as P. citricola. In this study DNA sequence data from the internal transcribed spacer regions (ITS1 and ITS2) and 5.8S gene of the rRNA operon, the mitochondrial cox1 and \xce\xb2-tubulin genes were used in combination with morphological and physiological characteristics to characterise these isolates and compare them to the ex-type and the authentic type isolates of P. citricola, and two other taxa of the P. citricola complex, P. citricola I and the recently described P. multivora. Due to their unique combination of morphological, physiological and molecular characters these semipapillate homothallic isolates are described here as a new species, P. plurivora sp. nov.
    Keywords: Beech ; citricola ; decline ; dieback ; forest ; multivora ; nursery ; oak ; phylogeny
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 2
    Publication Date: 2024-01-12
    Description: A new Phytophthora species, isolated from rhizosphere soil of declining or dead trees of Eucalyptus gomphocephala, E. marginata, Agonis flexuosa, and another 13 plant species, and from fine roots of E. marginata and collar lesions of Banksia attenuata in Western Australia, is described as Phytophthora multivora sp. nov. It is homothallic and produces semipapillate sporangia, smooth-walled oogonia containing thick-walled oospores, and paragynous antheridia. Although morphologically similar to P. citricola, phylogenetic analyses of the ITS and cox1 gene regions demonstrate that P. multivora is unique. Phytophthora multivora is pathogenic to bark and cambium of E. gomphocephala and E. marginata and is believed to be involved in the decline syndrome of both eucalypt species within the tuart woodland in south-west Western Australia.
    Keywords: Decline ; dieback ; forest ; jarrah ; phylogeny ; Phytophthora citricola ; tuart
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 3
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    In:  Zoologische Mededelingen vol. 79-1, pp. 1-116
    Publication Date: 2024-01-12
    Description: An overview is presented of non-indigenous marine and estuarine plant and animal species recorded from The Netherlands. In this list both exotic species from outside NW Europe and non-indigenous species from elsewhere in NW Europe are enumerated. Species that have been suggested to be non-indigenous in The Netherlands but for which insufficient evidence could be found are discussed shortly as well. The list is based mainly on literature data supplemented by own observations of the author. At least 99 plant and animal species have been introduced from elsewhere in the world. Another 13 species have been introduced from other parts of NW Europe. The third category of dubious non-indigenous species enumerates 37 species. The list is preceded by an introduction describing the history of Dutch research on introduced species, the origin of the marine and estuarine flora and fauna of The Netherlands, natural and human-induced dispersal processes, and a summary of the geographic patterns of introduced species.
    Keywords: non-indigenous species ; introduced species ; exotic species ; alien species ; invasive species ; The Netherlands ; North Sea ; Wadden Sea ; Oosterschelde estuary ; estuaries
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 4
    Publication Date: 2017-04-04
    Description: The coastal karstic aquifer of Mt. Oyramanges (1864 m asl) is located in the Vlora Bay, along the Adriatic coast. The quality of the spring water there is so high that it is used to supply the drinking supply of the second largest Albanian town, Vlora. Starting from a geological and tectonic conceptualization of the area, a GIS approach based on long-term rainfall, temperature and river yield time series has been used to define hydrologic balance. The assessment of recharge and the measurement of sub-aerial spring discharge permit the rough assessment of submarine groundwater discharge. The definition of the flow domain and of groundwater chemical features is pursued with an on-going survey which includes chemical and isotopic analyses of rainfall, groundwater and sea water.
    Description: Published
    Description: Naples, Florida (USA)
    Description: open
    Keywords: Aquifer ; groundwater ; gis ; Albania ; 03. Hydrosphere::03.02. Hydrology::03.02.03. Groundwater processes
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
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  • 5
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    Wuppertal : Wuppertal Institute for Climate, Environment and Energy | Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie
    Publication Date: 2022-02-18
    Description: Information and communiction technologies (ICTs), as a crosscutting evolving technology, can contribute to the achievement of the Millennium Development Goals (MDGs). This opinion is not only voiced by business, but also expressed in specific MDG targets as well as from a range of stakeholders, e.g. NGOs, intergovernmental organisations and financial institutions. However, ICT implications are not only beneficial, a range of stakeholders raises critical issues. Quantified information on ICT contribution to the MDGs available today on both micro and macro level does not meet the expectations. Business actors thus need solid and balanced sustainability information to accurately get the implications of ICT and to promote and assess their voluntary activities. In this context the project "A Comprehensive Approach for Assessing Risks and Opportunities of the ICT sector and ICT applications" addressed the contributions of the ICT sector to the achievement of the MDGs. The project's core objective has been to develop a discussion paper on the assessment of risks and opportunities of ICT. The scope of the paper is to raise awareness for a balanced approach of sustainability information (regarding the contribution to the MDGs, at micro and macro level, risks and opportunities) and to provide best practice examples for a comprehensive approach in the ICT sector. Therefore, research questions have been addressed such as: How can ICT contributions to the MDGs be quantified? What are the demands on sustainability information for the ICT sector? What are the business implications from this?
    Keywords: ddc:330
    Repository Name: Wuppertal Institut für Klima, Umwelt, Energie
    Language: English
    Type: report , doc-type:report
    Format: application/pdf
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  • 6
    Publication Date: 2024-01-12
    Description: This paper aims at modelling the spatial distribution of the cockroach species Capraiellus panzeri, Ectobius lapponicus, Ectobius pallidus and Ectobius sylvestris within the Netherlands and comparing the habitat preferences of these species. Maxent was used to calculate habitat suitability and to identify environmental variables underlying the differences in observed distribution patterns. A sub-sampling procedure was employed to test model stability. Models were evaluated by calculating the Area Under the Curve (AUC). The analyses show that except for the costal dune area, the western part of the Netherlands is unsuitable for the species. Suitability predictions for C. panzeri, E. lapponicus and E. sylvestris are very similar, with suitable areas concentrated in the eastern and the north-eastern parts of the country and along the western coast. The prediction model for E. pallidus is somewhat more restricted, especially in the northern part of the country. Soil type, land cover and altitudinal range are most important in predicting the distribution of all species. A correspondence analysis was performed to identify the association between the species distribution and the most influential environmental variables. Correspondence analysis indicated that the species distributions are comparably associated with soil type and land cover while species appear to have different preferences with respect to altitudinal range.
    Keywords: Capraiellus panzeri ; cockroaches ; ecological niche modelling ; Ectobius lapponicus ; Ectobius pallidus ; Ectobius sylvestris ; Maxent ; model stability ; The Netherlands
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 7
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    Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie | Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie
    Publication Date: 2022-02-18
    Keywords: ddc:330
    Repository Name: Wuppertal Institut für Klima, Umwelt, Energie
    Language: German
    Type: report , doc-type:report
    Format: application/pdf
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  • 8
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    Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie | Wuppertal : Wuppertal Institut für Klima, Umwelt, Energie
    Publication Date: 2022-02-18
    Description: Die globale Nachfrage nach Bioenergie lässt einen boomenden Biomassehandel mit weit reichenden ökologischen und sozialen Auswirkungen entstehen. Standards und deren Zertifizierung werden als vielversprechender Ansatz zur Sicherung der Nachhaltigkeit in der Wertschöpfungskette gesehen. Inwieweit kann damit aber den unerwünschten Auswirkungen einer stark steigenden Nachfrage begegnet werden? Am Beispiel des Palmölhandels und der Standards des Roundtable on Sustainable Palm Oil wird diskutiert, unter welchen Voraussetzungen nichtstaatliche Standards zu einer öko-fairen Gestaltung der Wertschöpfungskette beitragen können und wie eine steigende Nachfrage die Wirksamkeit der Standards beeinflusst.
    Keywords: ddc:330
    Repository Name: Wuppertal Institut für Klima, Umwelt, Energie
    Language: German
    Type: workingpaper , doc-type:workingPaper
    Format: application/pdf
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  • 9
    Publication Date: 2022-02-18
    Keywords: ddc:330
    Repository Name: Wuppertal Institut für Klima, Umwelt, Energie
    Language: German
    Type: workingpaper , doc-type:workingPaper
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  • 10
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    In:  Marine Biology Research vol. 5, pp. 207-243
    Publication Date: 2024-01-12
    Description: The Icelandic pectinoid fauna is reviewed, based on material from the benthic survey programme BIOICE and 17 species are recorded. Similipecten oskarssoni is proposed as a replacement name for Pecten groenlandicus var. minor Locard, 1898 (Propeamussiidae), which is considered a valid species. Lectotypes are designated for Pecten groenlandicus var. minor and Pecten frigidus Jensen, 1904 (Pectinidae). Cyclopecten ambiannulatus Schein, 1989, Parvamussium propinquum (Smith, 1885), Catillopecten eucymatus (Dall, 1898), and Aequipecten opercularis (Linnaeus, 1758) were previously not known from the Icelandic fauna. All species are figured and described and distinguishing characters are discussed. The distribution in Scandinavian and North Atlantic waters is revised based on the collections in SMNH. The low frequency of juvenile specimens of A. opercularis, Mimachlamys varia and Pecten maximus may indicate that Scandinavian populations are the result of very occasional recruitment.
    Keywords: Pectinoidea ; taxonomy ; new species ; North Atlantic ; Iceland ; BIOICE
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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