1,721,191 research outputs found
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Data for: Increased lateral transfer of soil organic carbon induced by climate and vegetation changes over the southeast coastal region of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
Soil erosion and its associated precipitation and vegetation index in southeast coastal areas of China
No full textBased on statistics from two detailed national surveys of soil erosion, an integrated analysis method capable of capturing large-scale erosion patterns was applied to research the lateral SOC movement induced by water erosion in the southeast coastal region of China. The lateral SOC erosion and deposition caused by water erosion were quantified, and the spatiotemporal variation characteristics of lateral SOC movement were extracted. By comparing the SOC erosion rate, precipitation and NDVI changes in 58 counties covered by the eight river basins in 1995–1996 and 2010–2012, and based on the correlation analysis between SOC erosion rate and precipitation, we analyzed how climate and vegetation changes affect lateral SOC transfer
- …
