2,127,374 research outputs found

    Category 5

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    Follow Elizabeth and her family through this family oriented video series which highlights topics such as preparing for a hurricane, how to help those affected by a storm and raises awareness for mental health after a natural disaster. Nexus Maximus IV The Challenge: Innovation for Refugees and Displaced Populations One of the great challenges of our time is how to help refugees and displaced populations, and how to prevent the causes in the first place. Every minute, 24 people around the world are forced to flee their homes. That’s 34,000 people a day who leave everything behind in the hope of finding safety and a better tomorrow. The impact of war, political, racial and religious conflict, and environmental crises of famine and climate change, have caused great suffering and there is a great opportunity to do better. The issues these populations and the countries who receive them face are diverse and complex. They include public health, housing/built environment, cultural integration, public safety, employment/economic and more. How can innovation address these challenges? How do we create the social systems and products to support a healthy, safe and integrated program for refugees? How do we address the physical, emotional, and social needs of refugees to restore hope and opportunity? The solutions may be as far ranging as the challenges, exploring the acute needs during a crisis, as well as the chronic needs of the permanently displaced; looking at immigration and adjustments to new cultures. We encourage participants to draw upon all disciplines, from health professions to architecture, engineering to design, ethics, communication and every way of thinking we have, to find better ways to innovate on physical solutions, processes, policies, systems, and more. Recap of poster presentationshttps://jdc.jefferson.edu/nexusmaximus/1015/thumbnail.jp

    An Emergency Report for Bangor, Maine (article from Landscape Architecture)

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    Article focuses on the damage and planned recovery from the April 30, 1911, fire in Downtown Bangor. Article written by Fletcher Steele, one of the architects tasked with the post-fire recovery. Opening paragraph: Among the interesting reports that have been prepared on the subject of Civic Improvements during the last few years, the recommendations that were made for Bangor, Maine, are unique. On April 30, 1911, fifty-five acres, extending from the heart of the business district nearly to the outskirts of the city through a good residence district, was devastated by fire. One hundred business blocks, two hundred and eighty-five dwellings, the Library, High School, seven churches, and many magnificent trees, were swept away.https://digicom.bpl.lib.me.us/books_pubs/1240/thumbnail.jp

    Assessment of habitat quality and landscape connectivity for forest-dependent cracids in the Sierra Madre del Sur Mesoamerican biological corridor, Mexico

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    Assessing landscape connectivity allows us to identify critical areas that impede or facilitate the movement of organisms and their genes and to plan their conservation and management. In this article, we assessed landscape connectivity and ecological condition of the habitat patches of a highly biodiverse region in Chiapas, Mexico. We employed data of three cracid species with different characteristics in habitat use and mobility. The habitat map of each species was derived from a spatial intersection of the models of potential distribution and a high-resolution map of current land cover and land use. The ecological condition of vegetation types was evaluated using 75 field plots. Structure of landscape was estimated by fragmentation metrics, while functional connectivity was assessed using spatially explicit graph analysis. The extent of suitable habitat for Oreophasis derbianus, Penelopina nigra, and Penelope purpurascens correspond to 25%, 46%, and 55% of the study area (5,185.6 km2), respectively. Although the pine-oak forests were the most fragmented vegetation type, habitats of the three species were well connected, and only 4% to 9% of the fragments located on the periphery of the corridor had low connectivity. Landscape connectivity depends mainly on land uses with an intermediate and lower ecological condition (secondary forests and coffee agroforestry systems). Therefore, we suggest that in addition to promoting the improvement in connectivity in fragmented forests, conservation efforts should be aimed at preventing the conversion of mature forests into agricultural uses and maintaining agroforestry systems

    Effects of landscape context on herbivory and parasitism at different spatial scales

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    Local community structure and interactions have been shown to depend partly on landscape context. In this paper we tested the hypothesis that the spatial scale experienced by an organism depends on its trophic level. We analyzed plant-herbivore and herbivore-parasitoid interactions in 15 agricultural landscapes differing in structural complexity using the rape pollen beetle (Meligethes aeneus), an important pest on oilseed rape (Brassica napus), and its parasitoids. In the very center of each landscape a patch of potted rape plants was placed in a grassy field margin strip for standardized measurement. Percent non-crop area of landscapes was negatively related to plant damage caused by herbivory and positively to the herbivores’ larval mortality resulting from parasitism. In a geographic scale analysis, we quantified the structure of the 15 landscapes for eight circular sectors ranging from 0.5 to 6 km diameter. Correlations between parasitism and non-crop areas as well as between herbivory and non-crop area were strongest at a scale of 1.5 km, thereby not supporting the view that higher trophic levels experience the world at a larger spatial scale. However, the predictive power of non-crop area changed only slightly for herbivory, but greatly with respect to parasitism as scales from 0.5 to 1.5 km and from 1.5 to 6 km diameter increased. Furthermore, the effect of non-crop area tended to be stronger in parasitism than herbivory suggesting a greater effect of changes in landscape context on parasitoids. This is in support of the general idea that higher trophic levels should be more susceptible to disturbance. (Thies, C., Steffan-Dewenter, I. and Tscharntke, T. 2003. Effects of landscape context on herbivory and parasitism at different spatial scales. – Oikos 101: 18–25.

    Landscape Urban Structure Design - S. RomĂŁo Sportive Park, Leiria Polis, Portugal

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    It is due to the modern movement the loss of both landscape and open spaces multifunctionality. Consequently, it merges the term of “green spaces” amorphous and residual, often void and without any appropriation, so characteristic of the contemporary city. This study is a reflexion about and a practice result of the return to these spaces multifunctionality through a landscape structure on the urban space. We want this structure to be continuous, structuring and assuring biologic processes and fluxes that occur in the landscape systems. We present the casestudy of S. Romão Sportive Park included in Polis Program of Leiria City, in Portugal. It is a system of open spaces that constitutes itself as a landscape structure, continuous and multifunctional

    09:03 a dozen years to make a state go virtual : LIDAR data use for 3D visualisation of the Maltese Islands

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    Creating a new modus operandi for 3D data analysis that covers an entire state is a endearing task which required considerable funding and the integration of various thematic domains that lent an operational hand to spatial analysis in the Maltese state. An ERDF project taken up in Malta saw the integration of various environmental themes together with the creation of baseline surveys that serve the state as a launching pad for strategic analytical processes. The Malta study comprises the 3D component of the project which enabled the seamless integration of Terrestrial LiDAR, bathymetric LiDAR and bathymetric acoustic scans up to one nautical mile from the baseline coast, The aim of this process was to ensure that the integration of the datasets conformed to the requirements of the EEA (European Environment Agency) dataflow process (2012), the INSPIRE Directive (OJ, 2007), the Aarhus Convention (OJ, 2003a), the Freedom of Information Act (OJ, 2003b) and the Public Sector Information Directive (2003c). In addition, this project aimed to be the first to test the Shared Environment Information System (FORMOSA, SCIBERRAS, FORMOSA PACE, 2013; BORG, FARRUGIA, 2010).peer-reviewe

    Maltese criminological landscapes : a spatio-temporal case : where physical and social worlds meet

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    Landscapes have taken many forms in the real and virtual worlds, placing more emphasis on the geographical perspective, sometimes at the risk of losing the spatio-social perspective. Studying thematic issues divorced from the locations they occur in results in a sterile outcome, since each activity has a time and space imperative attached to it. In his analysis of the morphology of landscapes, SAUER’S (1925) early assertion held true that geography without a substantive content remained an abstract relationship; with the essential content being the socio-cultural landscape (HIRSCHFIELD ET AL, 2001). This paper integrates both spatial and temporal crime, whilst linking crime statistics to such information layers as development and urban use, and zoning activities in a Maltese context.peer-reviewe
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