Results 61 to 70 of about 12,634 (237)

La celulosa divide al Río de la Plata [PDF]

open access: yes, 2006
El conflicto entre Argentina y Uruguay por la construcción de dos plantas de celulosa en la ciudad uruguaya de Fray Bentos tiende a agravarse aunque hay algunos gestos que permitirían pensar en una salida negociada.
Malamud, Carlos
core  

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

open access: yesConservation Biology, EarlyView.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca   +23 more
wiley   +1 more source

Les Algues de l'embassament de Can Borrell (Collserola, Barcelona) [PDF]

open access: yes, 1987
Can Borrell is a small reservoir situated in the Collserola Range, near Barcelona. Its main physical characteristics are described, and benthic and planktonic algae are accounted for. The benthos is more diversified than plankton.
Sabater, Sergi
core  

Genetic Parameters for Novel Feedlot Profitability‐Related Traits in Nelore Cattle

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT This study aimed to estimate (co)variance components and genetic parameters for accumulated profitability (AFP) and profit per kilogram of liveweight gain (PFT), and their relationships with weight at 450 days of age (W450), scrotal circumference at 365 days of age (SC365), age at first calving (AFC), probability of precocious calving at 30 ...
Letícia Pereira   +9 more
wiley   +1 more source

Análisis de la calidad ambiental en un sector del Río Chico (Santa Cruz, Argentina) basado en bioindicadores bentónicos

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2019
El río Chico, ubicado en el centro de Santa Cruz, recorre 600 km desde sus nacientes hasta su desembocadura. En su tramo medio, se encuentra la localidad de Gobernador Gregores (48°45'3"S, 70°14'54"O), que ejerce su influencia sobre el río a través de ...
Santiago Torres   +3 more
doaj   +1 more source

Composición cualitativa y cuantitativa del zoobenthos en el Embalse Las Canoas [PDF]

open access: yes, 1993
Durante el período comprendido entre marzo de 1992 y marzo de 1993, se realizó el estudio cualitativo y cuantitativo, así como la distribución del zoobentos en la Embalse Las Canoas.
Talavera, María Luisa
core  

Un laberinto de papel. Fábricas de pasta de celulosa y conflicto socioambiental en el río Uruguay [PDF]

open access: yes, 2010
Las fábricas de pulpa de celulosa tienen una historia de ser potencialmente contaminantes y, por lo tanto, el foco de conflictos en muchas partes del mundo.
Reboratti, Carlos
core   +3 more sources

Impact of Model Parameterisation and Variance Component Estimates on Genomic Predictions of Carcass Traits in Montana Composite Cattle

open access: yesJournal of Animal Breeding and Genetics, EarlyView.
ABSTRACT This study evaluated the influence of variance component (VC) estimates, obtained from different models and two relationship matrices, pedigree‐based (BLUP) and genomic information‐based (ssGBLUP), on genomic predictions of carcass traits in Montana composite cattle.
Caroline Assis Almeida   +9 more
wiley   +1 more source

Artigo do Bento

open access: yesMedia and Communication, 2018
Bento &gt ...
openaire   +1 more source

Komunitas Makrozoobentos di Perairan Estuaria Rawa Gambut Tripa Provinsi Aceh [PDF]

open access: yes, 2016
The Tripa Peat Swamp forest is located in Nagan Raya and Aceh Barat Daya districts. The forest has been deforested and converted to agricultural lands.
Akyun, Q. (Qurrata)   +5 more
core  

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