Results 21 to 30 of about 28,563 (227)

An annotated checklist of freshwater copepoda (crustacea, hexanauplia) from continental Ecuador and the Galapagos archipelago [PDF]

, 2019
An annotated checklist of the free-living freshwater Copepoda recorded in different regions in Ecuador (including the Amazon, the Andes, the coastal region, and the Galapagos Islands) is here provided.
Corgosinho P. H. C., De Oliveira Geraldes-Primeiro L. J., Dos Santos-Silva E. N., Holynska M., Lopez C., Marrone F., Perbiche-Neves G.   +6 more
core   +1 more source

Paramos Soils

, 2005
Mention d'édition : 2nd edition ; International ...
Podwojewski, Pascal, Poulenard, Jérôme
openaire   +4 more sources

Microalgae production in fresh market wastewater and its utilization as a protein substitute in formulated fish feed for oreochromis spp. [PDF]

, 2020
Rapid growing of human population has led to increasing demand of aquaculture production. Oreochromis niloticus or known as tilapia is one of the most globally cultured freshwater fish due to its great adaptation towards extreme environment.
A Hamzah, A Muller-feuga, AF Clarens, AFM El-Sayed, AFM El-Sayed, AP Simopoulos, AY Maizatul, D Soletto, E Trewaves, EW Becker, EW Becker, EW Becker, FMD Yusoff, G Gonzalez- Benito, G Markou, JD Balarin, L Gouveia, LM Andrade, MA Dawah, MCM Beveridge, MF Othman, MG Ferruzzi, MNA Amal, N Apandi, N Munir, NF Pahazri, NM Apandi, NM Jais, O Pulz, P Somsueb, P Spolaore, PJ Pradeep, R Hamdan, S Arad, S Hemaiswarya, S Nandlal, SB Nimse, SE Taelman, SH Ho, TM Mata, TVR Pillay, WL Shelton, Y Chisti   +42 more
core   +1 more source

Phytogeography of the vascular páramo flora of Ramal de Guaramacal (Andes, Venezuela) and its ties to other páramo floras

Anales del Jardín Botánico de Madrid, 2010
Ramal de Guaramacal is an outlier and lower elevation mountain range located at the northeastern end of the Venezuelan Andes. Phytogeographical patterns and affinities of the low altitude and wet vascular páramo flora of Ramal de Guaramacal, have been ...
Nidia L. Cuello, Antoine M. Cleef, Gerardo Aymard   +2 more
doaj   +1 more source

Intersections of Conservation, Cattle, and Culture in Ecuador's Páramo Grasslands

Mountain Research and Development, 2021
Páramo is a biodiverse, high-elevation humid grassland ecosystem mainly found in the northern Andes. Since Spanish colonization, páramo lands in Ecuador have been used locally for grazing cattle that roam freely, known as ganado bravo.
Audrey Joslin
doaj   +1 more source

Comprehensive inventory of páramo birds and their habitat affinities in a conservation hotspot, the Macizo del Cajas Biosphere Reserve, southern Ecuador

Revista Peruana de Biología, 2023
The páramo ecosystem is a significant centre of Andean bird diversity with high concentrations of threatened species. The Macizo del Cajas Biosphere Reserve’s páramos are a district of the biogeographic páramo province of northern Andes and are therefore
Pedro X. Astudillo, Santiago Barros, Fernando R. Villegas, David C. Siddons, Steven C. Latta   +4 more
doaj   +1 more source

Effect of strontium and cooling rate upon eutectic temperatures of A319 aluminum alloy [PDF]

, 2004
DTA analysis was used to investigate the solidification reactions of alloy A319 with either 12 or 136 ppm of Sr added. Strontium does not affect primary solidification of (Al) dendrites but modifies the kinetics of the (Al)–Si eutectic. The effects of Sr
Boettinger, Bäckerud, E.J. Martínez D., J. Lacaze, Lacaze, M.A. Cisneros G., Mulazimoglu, Paramo, S. Valtierra, Samuel, Sokolowski, Tenekedjiev   +11 more
core   +2 more sources

Adaptation and convergent evolution within the Jamesonia-Eriosorus complex in high-elevation biodiverse Andean hotspots. [PDF]

PLoS ONE, 2014
The recent uplift of the tropical Andes (since the late Pliocene or early Pleistocene) provided extensive ecological opportunity for evolutionary radiations.
Patricia Sánchez-Baracaldo, Gavin H Thomas   +1 more
doaj   +1 more source

A first checklist of the lichen-forming fungi of the Venezuelan Andes [PDF]

, 1996
Basing on an evaluation of the literature and some unpublished collections, 745 taxa of lichen forming-fungi are reported from the Venezuelan Andes, including 10 infraspecific taxa.
Calderon, Lorena, Marcano, Vicente, Méndez, Antonio Morales, Sipman, Harrie J. M.   +3 more
core  

Underground Lag: Fungal Community and Edaphic Legacies After Disturbance

Land Degradation &Development, EarlyView.
ABSTRACT Páramos are neotropical mountain ecosystems that regulate water and store large amounts of carbon, but are increasingly degraded by agriculture and grazing. Although native vegetation often recolonizes after abandonment, belowground recovery remains poorly understood.
Wilmer Dajhan Navarrete‐López, Arantzazu Molins, María Elena Solarte, Camila Enriquez‐Paz, Joshua Borràs, Josefina Bota, Elena Baraza   +6 more
wiley   +1 more source