Results 31 to 40 of about 8,998 (244)

Els anys 1627-32 i la crisi del segle XVII a Catalunya

open access: yesEstudis d'Història Agraria, 2021
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Antoni Simon i Tarrés
doaj   +1 more source

Precipitation and Temperature‐Dependent Locomotor Performance Drive the Abundance of a Neotropical Lizard

open access: yesBiotropica, Volume 57, Issue 6, November 2025.
We investigated how climate and ecophysiology affect the demography of the lizard Tropidurus oreadicus in the Brazilian Cerrado. While lizards were more frequently captured in the dry season, their abundance peaked during the rainy season when their locomotor performance was highest.
Raquel da Silva Acácio   +4 more
wiley   +1 more source

The tendency to migration of eldery people inhabitants of big cities

open access: yesActa Universitatis Lodziensis. Folia Oeconomica, 2017
Poland’s population is aging like the populations in most developed countries. The fast rising number of the oldest old (the so‑called “double aging”) and their problems will probably be the dominant theme in the debate about seniors in coming decades ...
Dorota Kałuża-Kopias
doaj   +1 more source

Marked tree demographic variation along subtle elevation differences partially explains species' habitat associations in an Amazonian forest

open access: yesJournal of Ecology, Volume 113, Issue 10, Page 2860-2874, October 2025.
These findings show that even small differences in elevation can lead to biologically meaningful variation in resource access that translates into significant differences in tree growth and survival. However, resource access could not fully explain the patterns of topographically driven demographic variation we observed. While certain species may still
Paola A. Jaramillo   +4 more
wiley   +1 more source

Demographic Potential and Level of Economic Development of Sub‑Regions in Poland in the Period 2004–2012

open access: yesActa Universitatis Lodziensis. Folia Oeconomica, 2017
The aim of the paper is space and temporal analysis of the demographic situation in Poland in the context of the country’s economic development. In the paper the taxonomic measure of development describing the demographic situation and the measure of ...
Mara Kłusek
doaj   +1 more source

Demografia, vulnerabilidades e direito à saúde da população prisional brasileira

open access: yes, 2016
This study investigates the latest research on the profile of the Brazilian prison population, its demography and current laws and regulations. It aims in the direction of ensuring the human right to health.
Marden Marques Soares Filho   +1 more
semanticscholar   +1 more source

Demográfía de Oreomunnea mexicana (Standl.) J. F. Leroy en el bosque de niebla de Sierra Juárez, Oaxaca

open access: yesMadera y Bosques, 2018
Se estudió la demografía de Oreomunnea mexicana una especie amenazada y un relicto del Cenozoico. Esta especie es un elemento arbóreo dominante en el bosque de niebla de La Sierra Juárez, Oaxaca.
Nelly Pacheco-Cruz   +6 more
semanticscholar   +1 more source

Assessing limits of sustainable seed harvest in wild plant populations

open access: yesConservation Biology, Volume 39, Issue 5, October 2025.
Abstract Seed harvesting from wild plant populations is key for ecological restoration, but it may threaten the persistence of the source populations. Consequently, several countries have set guidelines limiting the proportions of harvestable seeds. However, these guidelines are inconsistent and lack a solid empirical basis.
Anna Bucharova   +3 more
wiley   +1 more source

Efeitos da migração, da mortalidade e da reposição de coortes sobre a variação da população em idade de trabalho das unidades da federação brasileira entre 2000 e 2022

open access: yesRevista Latinoamericana de Población
O objetivo desse trabalho é avaliar os componentes que explicam a variação da população em idade de trabalho no Brasil, entre 2000 e 2022. A diversidade regional brasileira, em vários aspectos, se traduz em uma variedade de níveis de fecundidade ...
Reinaldo Santos
doaj   +1 more source

A Província da Beira no contexto da Guerra da Restauração

open access: yesRevista de História da Sociedade e da Cultura, 2002
Este estudo analisa as consequências da "Guerra da Restauração" na província da Beira. A restauração da independência portuguesa, ocorrida a 1 de Dezembro de 1640, provocou uma guerra entre Portugal e Espanha que se veio a prolongar por um período de
João Nunes de Oliveira
doaj   +1 more source

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