Results 51 to 60 of about 426,926 (258)

In vitro culture, cryopreservation, and field reintroduction of the endangered Mingan thistle

Conservation Biology, EarlyView.
Abstract Current plant conservation efforts are hindered by, for example, poor seed germination, low viability, and insufficient propagation and preservation technologies. To address these problems, we devised an approach to plant conservation that integrates conservation, preservation, and restoration (CPR), which uses advanced in vitro techniques. We
Mukund R. Shukla, Wenlu Bi, Marie‐Claude Roy, Dénommée Nancy, Praveen K. Saxena   +4 more
wiley   +1 more source

Environmental representativeness and the role of emitter and recipient areas in the future trajectory of a protected area under climate change

Animal Biodiversity and Conservation
La representatividad ambiental y la importancia de las áreas emisoras y receptoras en la evolución ante el cambio climático de un área protegida Proponemos un protocolo para estimar los efectos del cambio climático en las especies que habitan una ...
M. Mingarro, J. M. Lobo
doaj   +1 more source

RESERVA MARINA GALÁPAGOS

Revista de Ordenación del Sector Marítimo
The “Galapagos Islands” represent a unique ecosystem in the world, home for an internationally recognized mega diversity. The islands have two protected areas: the “Galapagos National Park” and the “Galapagos Marine Reserve”, considered one of the most ecologically rich areas.
openaire   +2 more sources

Açai (Euterpe oleracea) in the Amazon: until when a non-timber forest product? [PDF]

, 2019
Until the 1990s the açai was a product basically of local consumption in the states or the Brazilian Amazon, being even known as "food of the poor". Since then, following the expansion of its market, the exploitation or this fruit has undergone numerous ...
Cialdella, Nathalie, Diniz, Janaina
core  

Abiotic drivers of co‐occurrence and diversity patterns of Calopterygidae species in Amazonian protected freshwaters

Ecological Entomology, EarlyView.
Species co‐occurrences rely on their ability to explore similar or distinct available resources, and possible niche overlap can prevent their presence and establishment in a given site Damselflies of the Calopterygidae family demonstrated negative co‐occurrences in streams inside and outside PAs, highlighting that their ecological similarity is ...
Joás Silva Brito, Everton Cruz Silva, Gabriel Martins Cruz, Victor Rennan Santos Ferreira, Rafael Costa Bastos, Josinete Sampaio Monteles, Cristian Camilo Mendoza‐Penagos, Fernando Geraldo Carvalho, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva, Thaisa Sala Michelan, Luciano Fogaça de Assis Montag, Lilian Casatti, Leandro Juen   +13 more
wiley   +1 more source

Reservas Hereditarias y Derecho Civil Balear [PDF]

not ...
Jiménez Gallego, Carlos
core   +1 more source

Taxonomic, phylogenetic and functional diversity patterns of Saturniidae moth communities along a tropical forest recovery gradient in Ecuador

Insect Conservation and Diversity, EarlyView.
Diverse Saturniidae moth communities are found in naturally recovering tropical forests in Ecuador. Community composition showed a gradual turnover with strongest differences between old‐growth forest and active agriculture, but only weak differences in taxonomic, phylogenetic and functional diversity. While our results suggest that Saturniidae are not
Sebastian Seibold, Dominik Rabl, Paula Sorger, Julian Bittermann, Nico Blüthgen, Gunnar Brehm, Annika Busse, Maria Camila De La Hoz, Mareike Kortmann, Peter Kriegel, Jérôme Morinière, Marcel Püls, Ana B. García‐Ruilova, H. Martin Schaefer, Constance J. Tremlett, Jörg Müller   +15 more
wiley   +1 more source

Efeito do Acido Ascórbico e carvão ativado na germinação in vitro de polén de bananeira. [PDF]

, 2012
Estudos dirigidos à fertilidade dos grãos de pólen de bananeira Musa acuminata sp. são de grande importância para dimensionar o potencial dessas espécies para utilização em cruzamentos dirigidos visando à criação de novas cultivares.
SAMPAIO, L. F. S., SEREJO, J. A. dos S., SOARES, T. L.   +2 more
core  

Along the Silenced Footsteps of Latin American Pastoralists: From Mexico to Argentina, a Journey Through Pastoral Systems in Latin America

The Journal of Latin American and Caribbean Anthropology, Volume 31, Issue 1, March 2026.
ABSTRACT Pastoralism worldwide faces a complex landscape of increased pressures and exclusion. Beyond ecological and economic challenges, pastoralists suffer eroding cultural identity, limited generational renewal, and political marginalization. Yet pastoral livelihoods are increasingly recognized as stewards of sustainable futures and amongst the best
Greta Semplici, Pablo Manzano
wiley   +1 more source

Diversidad de orquídeas en diferentes tipos de vegetación en el DMI Cuchilla de Peñas Blancas, Cundinamarca, Colombia

Colombia Forestal
Los bosques de niebla son megadiversos. Este estudio analiza la diversidad de orquídeas en distintos tipos de vegetación del Distrito de Manejo Integrado Cuchilla de Peñas Blancas a través de cinco transectos longitudinales.
Juan Camilo Ordoñez, Margarita López, Andrés Nicolás López, Gustavo Morales Liscano, Edicson Parra Sánchez   +4 more
doaj   +1 more source