Results 101 to 110 of about 62,109 (287)

Running towards: Labour market incentives for runaway slaves in the British Cape Colony, 1830–1838

open access: yesAsia‐Pacific Economic History Review, EarlyView.
Abstract Recent scholarship on slave escapes has increasingly emphasised economic motivation, but few studies have empirically investigated how market incentives influenced the decision‐making of enslaved individuals during transitions from coerced to wage labour.
Karl Bergemann   +2 more
wiley   +1 more source

Descomposición de macrófitas en el arroyo Las Flores (Buenos Aires)

open access: yesBiología Acuática, 2019
The macrophytes contribute significantly to the autochthonous primary production of the streams of the Buenos Aires province. Their biomass is partly exported, mainly during floods, and partly incorporated to the detritus pathway of the water bodies. The
Patricia Gantes   +3 more
doaj  

Adsorción de contaminantes en sedimentos del Holoceno de la región de La Plata [PDF]

open access: yes, 2011
Técnicas geológicas, geoquímicas y geofísicas fueron aplicadas a los fines de determinar la presencia y concentración de metales pesados en sedimentos de los cursos de agua de la región de La Plata.
Bidegain, Juan Carlos, Jurado, S.
core  

Morphology of the First Zoeal Stage of the Shrimp Typton distinctus Chace, 1972: The Second for the Genus Typton O.G. Costa, 1844 After 100 Years

open access: yesActa Zoologica, EarlyView.
ABSTRACT The marine shrimp of the genus Typton are widely distributed, known to be associated with sessile organisms such as sponges. Information about this genus is limited, highlighting the scarcity of important features in its biology, including larval forms.
Matheus Sene   +2 more
wiley   +1 more source

Ecological Status of two Mountain Streams of the South of Córdoba, Argentina [PDF]

open access: yes, 2011
Los métodos que diagnostican deterioro de ambientes fluviales a partir del análisis de componentes bióticos del ecosistema han recibido considerable atención en las últimas décadas.
Duarte, Claudia Alejandra   +2 more
core   +1 more source

Living on the edge: How do tiger rattlesnakes (Crotalus tigris) navigate a residential golf course development?

open access: yesConservation Science and Practice, EarlyView.
Abstract Outdoor recreation and the infrastructure that supports it can impose a wide range of effects on wildlife, and impacts can vary in their severity based on taxa, the surrounding landscape matrix, and the manner in which recreational spaces are managed.
Max Dolton Jones   +3 more
wiley   +1 more source

Algas epífitas indicadoras de calidad del agua en arroyos vinculados a la Laguna de Los Padres [PDF]

open access: yes, 2008
Fil: Esquiús, K.S.. Laboratorio de Limnología, Departamento de Biología, FCEyN, UNMdPFil: Escalante, Alicia H.. Laboratorio de Limnología, Departamento de Biología, FCEyN, UNMdPFil: Solari, Lía Cristina. Instituto de Limnología Dr. R. Ringuelet, (ILPLA),
Escalante, Alicia H.   +2 more
core   +1 more source

Renal tubular acidosis in a mule mare

open access: yesEquine Veterinary Education, EarlyView.
Summary Renal tubular acidosis (RTA) in horses is differentiated into type I (distal) and type II (proximal) forms. We report the diagnostic evaluation and treatment of type I RTA in a 13‐year‐old mule mare that was referred because of lethargy and inappetence of several weeks' duration as well as lack of manure, anorexia and mild colic for 3 days.
L. Kummer, K. Lohmann, C. Arnold
wiley   +1 more source

Pampean megamammals in Europe: the fossil collections from Santiago Roth. [PDF]

open access: yesSwiss J Palaeontol, 2023
Voglino D   +6 more
europepmc   +1 more source

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