Results 41 to 50 of about 40,895 (289)

Massive populations of the non-indigenous bivalve species Electroma vexillum (Reeve, 1857) and its effects on native phytal benthic communities of tropical coastal reefs

Discover Oceans
The Vulsellidae is a family of marine bivalves distributed worldwide, with several species recognized as invasive. The present study reports, for the first time, a massive population of the vulsellid Electroma vexillum in macroalgae of coastal sandstone ...
Davy Barbosa Bérgamo, Nykon Craveiro, Mattheus Norões, Gislayne Cristina Palmeira Borges, Lucas Alves Andrade, José Souto Rosa Filho   +5 more
doaj   +1 more source

Le patrimoine culturel et industriel du bas-Uruguay (Argentine, Uruguay) : typologie, spécificités et potentialités touristiques [PDF]

, 2005
Val de Loire Patrimoine mondial, Université européenne d'étéAprès avoir brièvement caractérisé l'espace géographique du Bas-Uruguay (environ 350 km du nord au sud), zone frontalière fluviale entre l'Argentine et l'Uruguay, une typologie de son patrimoine
Boretto Ovalle, René, Ménanteau, Loic
core   +2 more sources

Igniting Technological and Non‐Technological Innovation for Economic Performance: Enhancing Results by Investing in Human Capital

Strategic Change, EarlyView.
ABSTRACT This study investigates how strategic renewal, driven by the interaction among technological, marketing, and organizational innovation, enhances firms' economic performance. Using a panel dataset of 8871 Spanish firms covering the period 2009–2016, we provide empirical evidence on the different effects of each type of innovation and their ...
Beatriz Forés, José María Fernández‐Yáñez, Olga Broto, Andreas Kallmuenzer   +3 more
wiley   +1 more source

Feeding ecology of Bathyraja macloviana (Rajiformes, Arhynchobatidae): a polychaete-feeding skate from the South-west Atlantic

Scientia Marina, 2005
The present paper analyses the diet, feeding strategy and niche width of B. macloviana in a sector of the Argentinean Continental Shelf (ACS). Individuals (n = 147) were collected from 43 sampling stations in late summer and autumn 2001.
Ezequiel Mabragaña, Diego Agustín Giberto, Claudia Silvia Bremec   +2 more
doaj   +1 more source

Hubungan Tekstur Sedimen Dan Kandungan Bahan Organik Dengan Kelimpahan Makrozoobentos Di Muara Sungai Silandak, Semarang [PDF]

, 2016
Silandak Estuary is one of the subsystem drainage areas in West Semarang that flow into the bay of Semarang. The estuary is a place of accumulation of domestic sewage and factories.
Meynita, D. (Dewi), Muskananfola, M. R. (Max), Sedjati, S. (Sri)   +2 more
core  

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

Nordic Journal of Botany, EarlyView.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra, Marcos Vinicius Batista Soares, Marli Pires Morim, João Ricardo Vieira Iganci   +3 more
wiley   +1 more source

Petaloconchus (Gastropoda: Vermetidae) reefs as habitat for meiofauna with a focus on free-living nematodes in tropical coasts

Discover Oceans
The reef-building gastropod Petaloconchus is a critical ecosystem engineer in intertidal zones. Despite the high ecological importance, the fauna of these bioconstructions is virtually unknown worldwide.
Danielle Ferreira Gomes Avelino, Maria Cristina da Silva, Mattheus Norões, Adriana Maria Cunha da Silva, Wendell Benvenuto Ribeiro, José Souto Rosa Filho   +5 more
doaj   +1 more source

Effects of flow reduction and spillways on the composition and structure of benthic macroinvertebrate communities in a Brazilian river reach Efeitos da redução de vazão e construção de soleiras vertentes sobre a composição e estrutura de comunidades de macroinvertebrados bentônicos em um trecho de rio brasileiro

Brazilian Journal of Biology, 2011
Dams are a major threat to aquatic biological diversity. By altering the natural flow of rivers, dams modify fluvial habitats, making them unsuitable for the growth and reproduction of many aquatic species.
DM. Maroneze, TH. Tupinambás, JS. França, M. Callisto   +3 more
doaj   +1 more source

Wildland–urban interface expansion: Towards comprehensive planning processes

People and Nature, EarlyView.
Abstract Wildland–urban interface (WUI) expansion is accelerating in numerous regions around the world due to increasing amenity‐led migration processes, defined as the movement of people seeking higher environmental quality. While WUI areas are complex social–ecological systems requiring holistic planning and management, they are usually approached ...
Clara Mosso, Stephanie Kampf, Andrea Baudoin Farah   +2 more
wiley   +1 more source

Digitisation of herbarium specimens to the benefit of research: An African perspective focusing on South Africa and Western Indian Ocean Island states

PLANTS, PEOPLE, PLANET, EarlyView.
Botanical exploration, discovery and conservation rely heavily on access to herbarium collections. Recently, digital access to label information, including georeferenced locality data, and images of herbarium specimens available online have greatly increased usage of herbarium specimen data.
Ronell R. Klopper, Hester M. Steyn, Cláudia Baider, Benny Bytebier, Anisha Dayaram, F. B. Vincent Florens, Nivohenintsoa Rakotonirina, Domitilla Raimondo, Marc Sosef, M. Marianne le Roux   +9 more
wiley   +1 more source