Land use modelling and the role of stakeholders in natural protected areas: the case of Do��ana national park, Spain

Do��ana, a National Park since 1969, a UNESCO site since 1994 among other protected area designations of national and international character, is a coastal dune and marshland ecosystem of outstanding importance for biodiversity and conservation at the mouth of the Guadalaquivir River, Southwest Spain. However, the Do��ana natural area is seriously threatened by global change factors such as humanly induced climate change, habitat loss, overexploitation of ecosystem services, and pollution. Not all stakeholders are convinced of the benefits of the national park, and management of Do��ana, its environs and watershed are the subject of intense disagreement. This interplay between natural characteristics of great value with intense human pressure makes Do��ana a fascinating workshop for the study of global human environment interactions. Here, we discuss the role of stakeholders in the application of a cellular automatabased model to Do��ana and its environs and present the results of a series of exercises undertaken with stakeholders to parametrize the model, something often done by researchers without stakeholder engagement. By engaging with stakeholders early in the project, feedback generated from workshops contributes to model development. Stakeholders are therefore contributors of empirical data for the model as well as independent evaluators providing local and specialist knowledge.

Interaction between karstic aquifers and allogenic rivers: the aquifer of the national park of the ephemeral river Lobos Canyon (Spain)

A methodology is described for understanding the interaction of karstic aquifers with allogenic rivers, where little information is available. This methodology includes conventional hydrogen- ology methods tracer tests and measurements of flow into, out of and circulating within the karstic system. The method is designed to un- derstand the hydrogeological behaviour of a river in sufficient detail, given a short study pe- riod. The methodology is applied to a karstic system in Spain, obtaining useful, quantitative results for a hydrological year, such as an esti- mate of the water balance, differentiation be- tween autogenic and allogenic natural recharge, relationship and connection between the river and the aquifer, and measurements of infiltration capacity in watercourses under different hydro- logical situations. The paper deals with a useful example that could be applied to other rivers and aquifers where few data are available. It can be applied to aquifers under a natural regime and Mediterranean climate.

Dendrogeomorphological research applied to flood hazard analysis in the Caldera de Taburiente National Park (La Palma, Canary Islands, Spain).

Se ha realizado un estudio dendrogeomorfol��gico utilizando las heridas de los ��rboles como indicadores de paleoinundaciones.

Central Park y la producci��n del espacio p��blico: el uso de la ciudad y la regulaci��n del comportamiento urbano en la historia

Los debates contempor��neos sobre el eclipse del espacio p��blico suelen ofrecer una visi��n idealizada de su pasado, impidiendo una correcta reconsideraci��n del papel que las t��cnicas urban��sticas han tenido en la producci��n y evoluci��n del mismo. Contribuyendo al desarrollo de una historia cr��tica que subsane estas lagunas, Central Park se presenta aqu�� como un dispositivo gubernamental ideado para sustituir el r��gimen de uso del espacio p��blico habitual en las calles de Manhattan a mediados del siglo XIX, por un nuevo conjunto de pr��cticas espaciales definidas y monitorizadas por el Estado. Tras una descripci��n de las formas de apropiaciones espont��neas de la calle por parte de las clases populares, se analizan los distintos niveles proyectuales en los cuales se articulaba esta estrategia de domesticaci��n del espacio p��blico: del propio dise��o espacial y concepci��n de la red de lugares del parque, a la regulaci��n normativa del uso y comportamiento de los visitantes, al ejercicio activo de vigilancia y castigo de conductas y sujetos indeseables.

Holocene fossil woods from the Caldera de Taburiente National Park (Canary Islands, Spain)

The study of 39 Pinus canariensis Holocene fossil woods from the Caldera de Taburiente is presented

Flood Hazard Analysis in the ���Caldera de Taburiente��� National Park (La Palma, Canary Islands, Spain) using Dendrogeomorphology

Aplicaci��n de t��cnicas dendroecol��gicas para el estudio de avenidas torrenciales.

Identification of voting systems for the identification of preferences in public participation. Case Study: application of the Borda Count system for collective decision making at the Salonga National Park in the Democratic Republic of Congo.

Abstract:The aim of this paper is to review the literature on voting systems based on Condorcet and Borda. We compared and classified them. Also we referred to some strengths and weaknesses of voting systems and finally in a case study, we made use of the Borda voting system for collective decision making in the Salonga National Park in the Democratic Republic of Congo. Resumen: el objetivo de este trabajo es hacer una revisi��n bibliogr��fica de los sistemas de votaci��n basados en Condorcet y Borda. Se ha comparado y clasificado los mismos. As�� mismo se ha hecho referencia a algunas debilidades y fortalezas de los sistemas de votaci��n y por ��ltimo en un caso de estudio, se ha hecho uso del sistema de votaci��n de Borda para la toma de decisi��n colectiva en el Parque Nacional de Salonga en la Rep��blica Democr��tica del Congo.

La apariencia industrial. Las townhouses en Lafayette Park de Mies van der Rohe = The industrial appearance. Townhouses in Lafayette Park by Mies van der Rohe

La apariencia industrial. Las townhouses en Lafayette Park de Mies van der Rohe = The industrial appearance. Townhouses in Lafayette Park by Mies van der Rohe