Results 51 to 60 of about 3,773,745 (316)

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

open access: yesPeople and Nature, EarlyView.
Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux   +17 more
wiley   +1 more source

El papel de las infraestructuras públicas en el desarrollo regional

open access: yesNóesis, 2005
Dentro de las teorías del desarrollo endógeno, toma relevancia el papel que desempeñan las infraestructuras social y económica. Este papel no está exento de controversia y su impacto en el desarrollo de las regiones ha sido analizado desde varias ...
Pablo Martín Urbano
doaj  

Las ciudades de Europa opinan [PDF]

open access: yes, 2018
El ISSN corresponde a la versión electrónica del documentoLa Agenda Urbana para la UE insta a las ciudades a influir en la formulación de las políticas y a proponer soluciones para los desafíos sociales, como la pobreza o la contaminación, que les ...
Comisión Europea. Dirección General de Política Regional y Urbana
core  

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke   +6 more
wiley   +1 more source

Desarrollo regional y nacional: Situación y perspectivas

open access: yesVisión Antataura, 2018
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Néstor J. González
doaj  

The potential of seedbank digital information in plant conservation

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Seedbanks are vital for biodiversity conservation, but their potential remains underutilised due to a limited understanding of the intraspecific genetic diversity they hold. By leveraging digitised data associated with seedbank collections, such as sampling locations, number of maternal plants and seed traits, we can attempt the estimation of genetic ...
Roberta Gargiulo   +23 more
wiley   +1 more source

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski   +2 more
wiley   +1 more source

Las fronteras españolas en Europa: de INTERREG a la cooperación territorial europea [PDF]

open access: yesInvestigaciones Regionales - Journal of Regional Research, 2009
La iniciativa comunitaria INTERREG se diseñó con el objetivo de que las fronteras nacionales no fueran un obstáculo ni al desarrollo equilibrado ni a la integración del territorio europeo.
María Isabel Heredero de Pablos   +1 more
doaj  

Demografia do consumo urbano: um estudo sobre a geração de resíduos sólidos domiciliares no município de Belo Horizonte

open access: yesRevista Brasileira de Estudos de População, 2012
Este trabalho explora relações entre fatores socioeconômicos e demográficos e a produção de resíduos sólidos domiciliares - o lixo doméstico -, para o município de Belo Horizonte em 2002.
Harley Silva   +2 more
doaj   +1 more source

Bulgaria se dispone a impulsar el debate sobre la política de cohesión [PDF]

open access: yes, 2018
El ISSN corresponde a la versión electrónica del documentoMientras Bulgaria se prepara para asumir la Presidencia de la UE en enero de 2018, Tomislav Donchev, vice primer ministro, aporta su punto de vista al debate actual sobre la política de cohesión ...
Comisión Europea. Dirección General de Política Regional y Urbana   +1 more
core  

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