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This study aims to detect, analyze, and evaluate the habitat changes, between 2010 and 2020, occurred in the Mediterranean wetland system of "Zone Umide della Capitanata e Paludi presso il Golfo di Manfredonia". We classified habitats in 2020 using Eunis classification and we compared the obtained map with the Eunis map of 2010, obtained using the same approach, in terms of class area, Magnitude of Changes and the corresponding Trend Percentage of Change. It emerged that expansion of agricultural activities and alterations of the hydrological regime are behind most of the observed changes.
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This study aims to detect, analyze, and evaluate the habitat changes, between 2010 and 2020, occurred in the Mediterranean wetland system of "Zone Umide della Capitanata e Paludi presso il Golfo di Manfredonia". We classified habitats in 2020 using Eunis classification and we compared the obtained map with the Eunis map of 2010, obtained using the same approach, in terms of class area, Magnitude of Changes and the corresponding Trend Percentage of Change. It emerged that expansion of agricultural activities and alterations of the hydrological regime are behind most of the observed changes.
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Littoral systems with macrophytes are nursery areas for fish. We aim to develop a combination of stereo-video and habitat mapping methods for studying fish recruitment at various temporal and spatial scales. Some benefits are: videos are permanent and data can be used for developments of artificial intelligence. There are also disadvantages: cameras have a limited field of view and video processing is time-consuming. Introducing this methodology is of great importance to assess changes in the habitat structure and the ecosystem functions provided for the fish community.
Fishes --- Aquatic plants. --- Habitat.
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Littoral systems with macrophytes are nursery areas for fish. We aim to develop a combination of stereo-video and habitat mapping methods for studying fish recruitment at various temporal and spatial scales. Some benefits are: videos are permanent and data can be used for developments of artificial intelligence. There are also disadvantages: cameras have a limited field of view and video processing is time-consuming. Introducing this methodology is of great importance to assess changes in the habitat structure and the ecosystem functions provided for the fish community.
Fishes --- Aquatic plants. --- Habitat.
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Experiences of the struggle for housing, ignited by the lack of social and affordable housing, have led to the establishing of shared and self-managed housing areas. In such a context, it becomes crucially important to re-think the need to define common urban worlds "from below". Here, Penny Travlou and Stavros Stavridis trace contemporary practices of urban commoning through which people re-define housing economies. Connecting to a rich literature on the importance of commons and of practices of commoning for the creation of emancipated societies, the authors discuss whether housing struggles and co-habitation experiences may contribute in crucial ways to the development of a commoning culture. The authors explore a variety of urban contexts through global case studies from across the Global North and South, in search of concrete examples that illustrate the potentialities of urban commoning.
Communauté urbaine --- Economie collaborative --- Habitat communautaire
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Sand flies are an ancient group of Diptera estimated to contain 1000 species. Approximately 70 of these transmit pathogens (viruses, bacteria and protists), which cause human and animal diseases. The most important are the Leishmania parasites, transmitted to humans and animals, during blood feeding by female sand flies, and which cause diseases that can be fatal or disfiguring. Sand flies are known to use volatile chemicals produced by plants to locate sugar meals, host odours to locate a blood meal, and chemicals from decaying vegetation and other sources to identify oviposition sites. In a limited number of cases, male sand flies also produce volatile chemicals (sex/aggregation pheromones) that are attractive to females and other males. The presence of sex/aggregation pheromones is well documented in Lutzomyia longipalpis sensu lato, the South American vector of Leishmania infantum, in which they were first identified 40 years ago. During this time, a range of behavioural and chemical methodologies have been applied to their study in the laboratory and the field. The presence of sex/aggregation pheromones has also been suggested in a small number of other New and Old-World vectors, but the evidence is incomplete, as it is either solely chemical, i.e. without supporting behavioural evidence or behavioural evidence is available, but there is no supporting chemical evidence. Within the Lu. longipalpis s.l. species complex, the sex/aggregation pheromones provide a taxonomic guide to the members of the complex. There are four different known chemical types (five members of the complex), and one of these, the most geographically widespread, has been synthesised in bulk quantity. The synthetic pheromone, co-located with insecticide, has been shown to significantly reduce numbers of sand flies, and leishmania infection in dogs, the reservoir of human infection, and could significantly impact the number of human cases.
Animal ecology. --- Habitat (Ecology) --- Food chains (Ecology)
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Sand flies are an ancient group of Diptera estimated to contain 1000 species. Approximately 70 of these transmit pathogens (viruses, bacteria and protists), which cause human and animal diseases. The most important are the Leishmania parasites, transmitted to humans and animals, during blood feeding by female sand flies, and which cause diseases that can be fatal or disfiguring. Sand flies are known to use volatile chemicals produced by plants to locate sugar meals, host odours to locate a blood meal, and chemicals from decaying vegetation and other sources to identify oviposition sites. In a limited number of cases, male sand flies also produce volatile chemicals (sex/aggregation pheromones) that are attractive to females and other males. The presence of sex/aggregation pheromones is well documented in Lutzomyia longipalpis sensu lato, the South American vector of Leishmania infantum, in which they were first identified 40 years ago. During this time, a range of behavioural and chemical methodologies have been applied to their study in the laboratory and the field. The presence of sex/aggregation pheromones has also been suggested in a small number of other New and Old-World vectors, but the evidence is incomplete, as it is either solely chemical, i.e. without supporting behavioural evidence or behavioural evidence is available, but there is no supporting chemical evidence. Within the Lu. longipalpis s.l. species complex, the sex/aggregation pheromones provide a taxonomic guide to the members of the complex. There are four different known chemical types (five members of the complex), and one of these, the most geographically widespread, has been synthesised in bulk quantity. The synthetic pheromone, co-located with insecticide, has been shown to significantly reduce numbers of sand flies, and leishmania infection in dogs, the reservoir of human infection, and could significantly impact the number of human cases.
Animal ecology. --- Habitat (Ecology) --- Food chains (Ecology)
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This book covers the latest development in the biotechnological application of extremophiles. Along with this the impact of climate change and environmental pollution on loss of diversity of extremophiles is also discussed. This is crucial as the loss of this diversity is related with the loss of many bioactive compounds and bacteria of ecological importance.
Bioactive Compounds. --- Diversity. --- Habitat Destruction. --- Nanotechnology. --- Secondary Metabolites.
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L’appartement de Bonne-Maman a brûlé entièrement mais puisque c’est l’éminent Le Corbusier qui l’a conçu, des experts le reconstruisent « à l’identique ».Au fil du chantier et du quotidien de ma grand-mère, qui y vit depuis 60 ans, le film nous raconte avec humour l’histoire de la mythique Cité Radieuse de Marseille.
Logement social --- Mouvement moderne --- Constructions en béton --- Habitat collectif --- Marseille
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