Results 11 to 20 of about 70,043 (289)

Seagrass Posidonia oceanica (L.) Delile as a marine biomarker: A metabolomic and toxicological analysis [PDF]

open access: yes, 2018
A human-made environmental disaster due to the shipwrecked of Costa Concordia cruise vessel on the Tuscan Island of Giglio (Italy) coast and the possible pollutants release has been feared, so requiring the activation of removal operations and the ...
Agostini   +39 more
core   +1 more source

Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species [PDF]

open access: yes, 2011
Two species of the genus Fallopia (F. sachalinensis, F. japonica, Polygonaceae) native to Asia, and their hybrid (F. ×bohemica), belong to the most noxious plant invaders in Europe.
Jarošík, Vojtěch   +3 more
core   +3 more sources

Target and Suspect Analysis with High-Resolution Mass Spectrometry for the Exhaustive Monitoring of PCBs and Pesticides in Posidonia oceanica Meadows and Sediments

open access: yesChemosensors, 2022
This study enables the simultaneous monitoring of persistent organics pollutants (POPs) in the relevant marine seagrass Posidonia oceanica (L.) Delile (P. oceanica), without causing damage and preserving their ecological integrity and their key ecosystem
Marina Astudillo-Pascual   +3 more
doaj   +1 more source

Rhizome

open access: yesHomo Virtualis, 2023
Πρόκειται για ένα τυπικό ζευγάρι, με βάση τα ελληνικά κοινωνικά στερεότυπα.  Διανύουν το τελευταίο μισό της τρίτης δεκαετίας της ζωής τους. Σε λίγους μήνες πιθανόν να γιορτάσουν - με σχετικώς ισχνή χαρά - την έκτη επέτειο της σχέσης τους. Εκείνος άνεργος - το τελευταίο εξάμηνο - αρχιτέκτονας.
openaire   +2 more sources

Key aspects on the biology, ecology and impacts of johnsongrass [Sorghum halepense (L.) Pers] and the role of glyphosate and non-chemical alternative practices for the management of this weed in Europe [PDF]

open access: yes, 2019
Sorghum halepense (L.) Pers is a common and noxious worldwide weed of increasing distribution in many European countries. In the present review, information on the biology, ecology, agricultural, economic and environmental impact of johnsongrass is given,
Antonopoulos, Nikolaos   +9 more
core   +3 more sources

Halophytic Clonal Plant Species: Important Functional Aspects for Existence in Heterogeneous Saline Habitats

open access: yesPlants, 2023
Plant modularity-related traits are important ecological determinants of vegetation composition, dynamics, and resilience. While simple changes in plant biomass resulting from salt treatments are usually considered a sufficient indicator for resistance ...
Gederts Ievinsh
doaj   +1 more source

Biomorphological characteristic of breeding samples of representatives of the genus Miscanthus, obtained in vitro

open access: yesPlant Varieties Studying and Protection, 2019
Purpose. Estimate phenological and morphological characteristics of Miscanthus giganteus J. M. Greef & Deuter ex Hodkinson & Renvoize, M. sacchariflorus (Maxim) Benth. and M. sinensis Anderss., obtained in vitro, and M.
С. О. Лашук
doaj   +1 more source

Sources and modes of action of invasive knotweed allelopathy : the effects of leaf litter and trained soil on the germination and growth of native plants [PDF]

open access: yes, 2012
Invasive knotweeds, native to Eastern Asia, are among the most dominant plant invaders of European and North American temperate ecosystems. Recent studies indicate that one cause of this dominance might be allelopathy, but the possible sources and modes ...
Aguilera   +45 more
core   +2 more sources

New Sesquiterpenoids and Anti-Platelet Aggregation Constituents from the Rhizomes of Curcuma zedoaria

open access: yesMolecules, 2016
Two new sesquiterpenoids—13-hydroxycurzerenone (1) and 1-oxocurzerenone (2)—have been isolated from the rhizomes of Curcuma zedoaria, together with 13 known compounds (3–15).
Jih-Jung Chen   +7 more
doaj   +1 more source

Experience as Use in a Local Museum in Horodnic de Jos, Romania (Towards a Rhizomal Model for Documentation)

open access: yesProceedings from the Document Academy, 2016
This presentation explores experiences of the visitor/researcher and museum-makers in a local museum in Horodnic de Jos, Romania, to understand the ways in which embodied experience counts as a kind of use within this emergent museum form.
Cheryl Klimaszewski
doaj   +1 more source

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