Results 61 to 70 of about 61,273 (180)
Ibis, Volume 167, Issue 4, Page 927-944, October 2025.Hummingbirds play an important role as pollinators and are one of the primary examples of animal–plant coevolution. However, factors such as land‐use change, urbanization, exotic species introductions and the disappearance of native plants can negatively affect the persistence of hummingbird populations.
Gonzalo A. Ramírez‐Cruz +4 more
wiley +1 more source
Socio-spatial distinction in medium sized cities of Argentina : a closer look into the conurbation process of Neuquén at the passage of the centuries [PDF]
, 2015 El presente artículo podría leerse como una colaboración en el sentido de descentrar el estudio de la segregación residencial en América Latina. En lugar de posar nuestra mirada en una de las muchas grandes urbes de la región, nos detendremos en una ...
Lamfre, Laura +2 more
core
Medical and Veterinary Entomology, Volume 39, Issue 3, Page 456-463, September 2025.Urban environments alter host–parasite dynamics, as seen in Nasua nasua, where haemotropic Mycoplasma plays a key role in parasite spread through frequent social interactions. Network analysis revealed low modularity in interactions between N. nasua and tick‐borne haemoparasites, with functional roles unaffected by biotic factors, tick infestation or ...
Filipe Martins Santos +3 more
wiley +1 more source
La agricultura periurbana multifuncional y sus aportaciones hacia la sustentabilidad regional en la Zona Metropolitana de Guadalajara, Jalisco, México [PDF]
, 2015 Un modelo de desarrollo basado en relaciones asimétricas y desequilibradas entre la ciudad y el campo, y entre la sociedad y sus ecosistemas, ha dado como resultado que en la Zona Metropolitana de Guadalajara (ZMG), en Jalisco, México, se generen ...
Becerra, Ana M. +5 more
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Historical evolution of urban space modeling in geography [PDF]
, 2016 En Geografía, el concepto de “modelo urbano” hace referencia a la explicitación de funciones y procesos que generan estructuras espaciales urbanas en términos de uso de la tierra, población, empleo y transporte, permitiendo probar determinadas teorías de
Linares, Santiago
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Scientists' warning on the need for greater inclusion of dragonflies in global conservation
Insect Conservation and Diversity, Volume 18, Issue 4, Page 465-484, July 2025.Stressors to dragonflies are multiple, and in many cases interactive. Specialist species are at risk, while generalists can benefit from some human activities. Dragonflies are sentinels for conservation, being promising surrogates for other taxa while also being appealing to citizen science initiatives.
Michael J. Samways +27 more
wiley +1 more source
Cuadernos de investigación UNED, 2018 In 1995, Costa Rica had one of the first citizen science projects on roadkills, which identified the most frequent species and their rates by road length, and currently it has one of the largest iNaturalist projects on the same subject.
Julián Monge-Nájera
doaj +1 more source
Género y estructura urbana en los países occidentales. [PDF]
, 1995 Sin ...
Díaz Muñoz, María de los Ángeles
core +1 more source
Insect Conservation and Diversity, Volume 18, Issue 4, Page 593-603, July 2025.The increase in urban lands and the vegetation loss implies changes in the colour of the background which in turn could cause changes in the coloration of individuals. We measured changes in body lightness of damselflies through 19 sites in Central Mexico, with a different degree of urbanisation and a different percentage of native vegetation. We found
Teresa L. Ramos‐Merino +1 more
wiley +1 more source