Results 61 to 70 of about 3,419 (196)

Potential applications of randomised graph sampling to invasive species surveillance and monitoring. [PDF]

open access: yes, 2010
Many invasive plants and animals disperse preferentially through linear networks in the landscape, including road networks, riparian corridors, and power transmission lines. Unless the network of interest is small, or the budget for surveillance is large,
Ducey, Mark J., O\u27Brien, Kathleen M.
core   +1 more source

Invasion by Fallopia japonica alters soil food webs through secondary metabolites [PDF]

open access: yesSoil Biology and Biochemistry, 2018
Biological invasions are a major threat to biodiversity with varying degrees of impact. There is increasing evidence that allelopathy often plays an important role in explaining both invasion success and impact on native taxa (e.g. novel weapons hypothesis).
C. Abgrall   +3 more
openaire   +2 more sources

L'analyse cartographique des colonisations végétales, un outil précieux et indispensable  pour la gestion

open access: yesSciences, Eaux & Territoires, 2019
À l'heure où des politiques publiques se mettent en place pour gérer les colonisations végétales par des espèces exotiques envahissantes dans les rivières, il manquait des outils et des recommandations pratiques pour établir des plans d'actions à l ...
M. BOYER, L. BARTHOD
doaj   +1 more source

Fresh litter acts as a substantial phosphorus source of plant species appearing in primary succession on volcanic ash soil

open access: yesScientific Reports, 2021
Plants have difficulty absorbing phosphorus from volcanic ash soils owing to the adsorption of phosphorus by aluminum and iron in the soils. Thus, on volcanic ash soils, the phosphorus source for natural vegetation is expected to be organic matter ...
Sae Katayama   +2 more
doaj   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Reynoutria japonica Houtt. (Polygonaceae) en la provincia de Castellón (España) [PDF]

open access: yes, 2015
En este artículo se cita por primera vez en la Comunidad Valenciana la presencia de la especie alóctona invasora Reynoutria japonica Houtt. (Polygonaceae), al tiempo que se comenta su distribución y datos morfológicos más útiles para su identificación ...
Vázquez Mora, Juan Ramón
core  

Detecting and Mapping Invasive Species Across Riparian Corridors via Object Detection Approaches in UAV Imagery: An Example of Impatiens glandulifera

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Riparian zones in the United Kingdom are diverse but prone to anthropogenic changes and invasive species like impatiens glandulifera. This study introduces a method to identify and map these flowers using a computer vision framework and UAV imagery, wrapped into an executable program called the semi‐automatic thresholding tool (SATT). Validation showed
Jack Cook   +3 more
wiley   +1 more source

Molecular footprint of co-solvents in hydrothermal liquefaction (HTL) of Fallopia Japonica [PDF]

open access: yesThe Journal of Supercritical Fluids, 2019
The influence of co-solvents on hydrothermal liquefaction (HTL) of Fallopia Japonica was studied as a function of temperature. Combination of low and high-resolution mass spectrometry with multi-layered data mining strategy resulted in a comprehensive characterization of the reaction products, mostly water-soluble organics (WSO) with a broad spectrum ...
Arturi, Katarzyna Ratajczyk; id_orcid 0000-0001-5829-8370   +6 more
openaire   +1 more source

Floristic shifts of ancient woodland in recently urbanised landscapes seen through historic species records

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Historic and recent botanical records were used to assess impacts of urbanisation on ancient woodland flora. Rural and urban ancient woodland species pools included similar numbers of ancient woodland indicators, but urban ancient woodlands had more, and distinct, alien species than were found in rural ancient woodlands. There was more floristic change
Holly Clare Woo   +3 more
wiley   +1 more source

Dynamics of diversity, distribution patterns and interspecific associations of understory herbs in the city-suburb-exurb context of Wuhan city, China [PDF]

open access: yes, 2013
The dynamics of herb diversity, distribution patterns and interspecific associations of dominant herbs in natural forests at three growing stages in a city-suburb-exurb context in Wuhan City were studied using a fixed plot. The results show that
Li Zhen   +4 more
core   +1 more source

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