Após uma revisão das combinações terreno-arquivo em trabalhos prévios, abordo as migrações de madeirenses e açorianos para o Hawaii.
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Showing items 1 through 9 of 285.-
Library ResourceJournal Articles & BooksAugust, 2019United States of America, Portugal
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021United States of AmericaSoil microorganisms play an important role in agricultural ecosystems, but their response to organic fertilizer application has not been thoroughly elucidated. Thus, high-throughput sequencing was used to investigate the responses of soil bacterial to organic fertilizer amendment (composted from pig manure) in the field during the entire growth cycle of maize plants.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021Hong Kong, United States of AmericaRural settlements account for 45% of the world’s population and are targeted places for poverty eradication. However, compared to urban footprints, the distribution of rural settlements is not well characterized in most existing land use and land cover maps because of their patchy and scattered organization and relative stability over time. In this study, we proposed a pixel- and object-based method to map rural settlements by employing spectral-texture-temporal information from Landsat and Sentinel time series.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021Cocos (Keeling) Islands, China, United Kingdom, United States of America, Holy SeeThis research was conducted on an area of inland sands characterised by various degrees of overgrowth by vegetation and soil stabilisation. This landscape’s origin is not natural but is connected to human industrial activities dating from early medieval times, which created a powerful centre for mining and metallurgy. This study aims to identify the changes in the above- and belowground phytomass in the initial stages of succession and their influence on the chemical properties and morphology of the soil.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021China, Russia, United States of AmericaThe structural index is an important quantitative parameter for revealing the structural properties of loess. However, there is no a widely accepted measurement method for structural index at present. This study aims at presenting a novel method for obtaining the loess structural index (LSI), based on the application of computed tomography (CT) scanning techniques and laboratory physico-mechanical tests. The mountainous area of Lvliang in northwest China was taken as the study area, and Late Pleistocene loess samples were taken from various sites in the region.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021United States of AmericaSuburban rural landscape multifunction has received increasing attention from scholars due to its high demand and impact on main urban areas. However, few studies have been focused on suburban rural landscape multifunction because of data constraints.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021China, Russia, United States of AmericaEnvironmentally friendly technologies have long been recognized as a widespread phenomenon working within the functions and performance of farms. Farmer’s cooperative organization might profoundly foster the environmentally friendly technologies (EFT) and availing competitive advantage to the farmer.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021China, Russia, United States of AmericaLandscapes have multiple functions relating to natural preservation and cultural inheritance, which are fundamental factors for tourist development. Particularly in villages, rural tourism is primarily based on the rural landscape. However, peri-urban villages face complex conflicts of urbanization and ruralism, in which landscapes are dynamic and need synergistic plans and management. Thus, this research contributes to a better understanding of comprehensive landscape planning integrating natural and cultural dimensions in peri-urban villages.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021China, Russia, United States of AmericaMost cases of multifunctional peri-urban agriculture offer diverse economic and ecological benefits, while a few involve cultural dimensions. In China, a “cultural turn” in the construction plan of beautiful villages has occurred. Through the analysis of policy and focus-group interviews, this research analyzes a case study of rural planning in the Pu’an village, a peri-urban village near Changzhou city in the Yangtze River Delta, China. Particular attention is given to investigating the process of identifying the local cultural symbol of a multifunctional plant, the bulrush.
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Library Resource
Volume 10 Issue 3
Peer-reviewed publicationMarch, 2021China, Italy, Norway, Russia, United States of AmericaThe land topic has generally become a major socioeconomic issue that currently attracts attention globally. To explore the issue, various countries devote much attention to land use planning. This paper searches the Core Collection of the Web of Science and collects 1771 land use planning articles published between 1990 and 2019. The R software, biblioshiny package, and CiteSpace are applied in this paper.
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