نتایج جستجو برای: playas
تعداد نتایج: 275 فیلتر نتایج به سال:
The extent, timing, and magnitude of soil moisture in wetlands (the hydropattern) is a primary physical control on biogeochemical processes desert environments. However, determining playa hydropatterns challenged by the remoteness basin sites difficulty from remotely sensed data at fine spatial temporal scales (hundreds meters to kilometers, hours days). Therefore, we developed new, reflectance...
The necessity to implement solutions that guarantee the protection and recovery of coastal area makes submerged breakwater employment is evaluated as a viable variant application because these works contribute conservation natural aesthetic conditions beaches, which part tourist product marketed. However, parameters intervene in their functional design are not very well established, propitiatin...
Cause of mortality was studied in waterfowl in hypersaline playa lakes of southeast New Mexico during spring and fall migration. Mortality was not common in wild ducks resting on the playas during good weather. However, when birds remained on the lakes for prolonged periods of time, such as during experimental trials and stormy weather, a heavy layer of salt precipitated on their feathers. Sodi...
Extended Abstract: 1-Introduction There is a direct relationship in evaporative deposit with the changes in the depth of the lake. Therefore?, valuable information is gained regarding the causation of changes in environment over time. Evaporite minerals formation is a natural phenomenon accruing in water-bodies containing deferent mineral Since sulfate is abundant in seawater and saline lakes...
Los microplásticos (MP) han sido registrados en los ecosistemas marinos alrededor del mundo; sin embargo, poco se conoce sobre la variación temporal y espacial de MP playas marinas Perú. En este trabajo evaluaron Emerita analoga (Crustacea: Hippidae) sedimentos ocho arenosas, al norte sur ciudad Lima, dos temporadas. Se colectaron 30 individuos E. muestras sedimento cada una las por temporada (...
En este trabajo se reflexiona acerca de cómo evaluar la sostenibilidad las actividades turísticas desarrolladas en territorios costeros del Caribe colombiano, a través un alcance metodológico descriptivo y enfoque cualitativo. De esta forma, los autores combinan su experticia el tema análisis literatura científica especializada, para elaborar estado arte temática describir detalladamente pasos ...
El modelo de producción actual, basado en una economía lineal “Extraer, Fabricar, Consumir, Desechar”, hace que la cantidad residuos se generan sea cada vez mayor. Según Organización las Naciones Unidas, año recolectan el mundo estimada 11.200 millones toneladas sólidos y, según Banco Mundial, los desechos a nivel global crecerán un 70 % para 2050, menos adopten medidas urgentes [1, 2]. Solo po...
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