Results 41 to 50 of about 2,440,193 (157)
Cartografía geomorfológica del Valle de Tobalina (Burgos) [PDF]
, 1996 [Resumen] La cartografía geomorfológica a escala 1/25.000 del valle de Tobalina permite establecer un inventario morfológico y la secuencia temporal de glacis, terrazas, acumulaciones tobáceas y conos que caracterizan el valle.
González Amuchastegui, M. J. +1 more
core +2 more sources
Biotropica, Volume 58, Issue 2, March 2026.Litter decomposition by arthropods and microbes is a key ecosystem process in tropical forests, yet its response to disturbance and forest regeneration remains poorly understood. To investigate decomposition dynamics across forest succession, we conducted a space‐for‐time study in the Ecuadorian lowland Chocó spanning active cacao plantations and ...
Arianna Tartara +11 more
wiley +1 more source
Modelización de la dispersión de contaminantes en la bahía de Santander, mediante el método de los elementos finitos [PDF]
, 1987 Existen diferentes métodos para el estudio de la calidad del agua en los estuarios, ríos, lagos, en zonas afectadas por los vertidos de sustancias contaminantes; que van desde los métodos experimentales tradicionales, hasta los más recientes modelos ...
Cardona, Juan, Samartín, Avelino
core +1 more source
Factors Affecting Helminth Abundances in Synanthropic Rodents of an Urban Environment [PDF]
, 2018 Background:Current levels of urbanization cause changes in the ecology of hosts, the pathogens, or both, promoting the proliferation of zoonotic diseases.
Hancke, Diego, Suarez, Olga Virginia
core +1 more source
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT We trace the shift from a nascent to a mature policy subsystem by examining a hitherto overlooked aspect in policy process scholarship: the relationship between advocacy coalition beliefs and the narratives they express over time. The empirical focus of this case study is Sweden's Preventing and Countering Violent Extremism (P/CVE) policies ...
Simone Grännsjö +3 more
wiley +1 more source
Distribución por tamaños de la materia particulada en Las Palmas de Gran Canaria [PDF]
, 2008 En este trabajo se presenta la distribución por tamaños de la materia particulada (MP)en la ciudad de Las Palmas de Gran Canaria. La experiencia se llevó a cabo entre junio de 2002 y marzo de 2003. A tal efecto se han utilizado captadores de alto volumen
Limiñana Cañal, José M. +4 more
core
Temporal and spatial heterogeneity in dispersal and demography of a long‐lived philopatric seabird
Ecosphere, Volume 17, Issue 2, February 2026.Abstract Individuals make habitat selection decisions at different moments of their life and in heterogeneous habitats. Understanding the links between environmental changes and demographic patterns during the individuals' life is therefore critical to predict long‐term eco‐evolutionary dynamics and species persistence. However, fitness and persistence
Ana Payo‐Payo +6 more
wiley +1 more source
Bipolar flaking as a component of a supraregional lithic resource base: A comparative study of cores from the Pampean and Northcentral Patagonian Atlantic coasts (Argentina) [PDF]
, 2018 Several authors argue that bipolar technology is an expeditious and versatile strategy, efficient for the reduction of small nodules. However, few studies analyze the use of bipolar reduction in relation to the lithic environmental supply. At the Pampean
Banegas, Anahi +2 more
core +1 more source
World Water Policy, Volume 12, Issue 1, February 2026.ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster +3 more
wiley +1 more source
Extracción de reglas temporales complejas para la detección de fallos del tratamiento antirretroviral [PDF]
, 2008 En la actualidad, las bases de datos clínicas contienen un gran volumen de información temporal que no está siendo suficientemente aprovechada y puede resultar fundamental para el óptimo cuidado de los pacientes.
Bellazzi, R. +5 more
core +1 more source