Results 91 to 100 of about 55,210 (181)

ANPP and carrying capacity estimation through remote sensing data at the ranch level resolution in the Flooding Pampas [PDF]

open access: yes, 2013
En sistemas de pastoreo extensivo, la productividad primaria neta aérea, PPNA, representa el principal determinante de la capacidad de carga. A escala de paisaje, existe un limitado conocimiento sobre la variación espacial y temporal de la PPNA. A partir
Clavijo, Maria del Pilar   +4 more
core   +1 more source

Urban forests as essential infrastructure for climate resilience and biodiversity: A call to policymakers

open access: yes
PLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 14-19, January 2026.
Manuel Esperon‐Rodriguez   +91 more
wiley   +1 more source

Variation in the tracheoids of seeds from the subtribe Pithecocteniinae (Bignonieae: Bignoniaceae) and theircontribution to the systematics of the group

open access: yesBotan‪ical Sciences, 2012
The diversity of ornamentations present in the tracheoids of seed surface from species of the subtribe Pithecocteniinae (genera Amphilophium, Distictella, Distictis, Glaziovia, Haplolophium, and Pithecoctenium) in the Bignoniaceae is described.
Carlos Manuel Burelo-Ramos   +2 more
doaj   +1 more source

Ecodiseño en procesos de restauración: el caso Gaia [PDF]

open access: yes, 2015
Universidad de Sevilla.
Casales García, Vicente
core  

In vitro culture of Leucoagaricus gongylophorus (Agaricaceae), symbiont fungus of the leaf-cutting ant Atta mexicana (Hymenoptera, Formicidae), using solid and plant-supplemented culture media

open access: yesActa Botanica Mexicana
Background and Aims: The mutualism between leaf-cutting ants and the fungus Leucoagaricus gongylophorus is a remarkable instance of insect-fungus symbiosis. In this study, we aimed to make a molecular identification of the L.
Dennis Adrián Infante Rodríguez   +7 more
doaj   +1 more source

Análisis de redes sociales aplicado a la producción científica forestal española, ISI-1994/2003 [PDF]

open access: yes, 2005
We analyzed the scientific production by Spanish forest collection ISI (Institute for Scientific Information Inc.) in SCI-Web of Science from 1994 to 2003, by applying social network analysis to the network of research topics, previously obtained by ...
Pino-Díaz, José
core  

Diseño de una red de corredores ecológicos para carnívoros forestales en la Comunidad Valenciana [PDF]

open access: yes, 2014
El presente trabajo pretende sentar las bases para la creación de una red de corredores ecológicos entre las áreas de la Red Natura 2000 en la Comunidad Valenciana.
Bonet Jornet, Andreu   +1 more
core  

Monitoring tools and early warning system for harmful cyanobacterial blooms: Río Uruguay and Río de la Plata

open access: yesInnotec, 2015
Potentially hazardous cyanobacterial blooming constitutes one of the most widespread problems experienced by aquatic systems worldwide. However, there are not any monitoring methods sensitive enough to be directly applicable to predict and manage ...
Carla Kruk   +12 more
doaj  

Sustainability and the social fabric in commercial apple orchards in Puebla, Mexico

open access: yesEnvironmental and Sustainability Indicators
Apple (Malus domestica Borkh.) is a key perennial crop of global economic importance that faces several challenges associated with global change, particularly environmental degradation and climate change.
Eduardo Calderón-Uraga   +5 more
doaj   +1 more source

Ecological corridor at the Thomas Van Der Hammen forest reserve for small mammals. Bogota Colombia [PDF]

open access: yes, 2016
El crecimiento urbano lleva consigo la pérdida de hábitat, de conectividad estructural y funcional, así como cambios en las comunidades bióticas y por lo tanto en la composición de especies (Agudelo, 2007).
Enciso Acosta, Santiago
core  

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