有没有相关的论文或文献参考？
这个数据集是基于什么背景创建的？
数据集的作者是谁？
能帮我联系到这个数据集的作者吗？
这个数据集如何下载？
Volcanic and morphological evolution of La Gomera (Canary Islands), based on new K–Ar ages and magnetic stratigraphy: implications for oceanic island evolution|火山学数据集|地貌学数据集
收藏Mendeley Data2024-06-25 更新2024-06-27 收录
下载链接：
https://geolsoc.figshare.com/articles/dataset/Volcanic_and_morphological_evolution_of_La_Gomera_Canary_Islands_based_on_new_K_Ar_ages_and_magnetic_stratigraphy_implications___for_oceanic_island_evolution/3454262/1
下载链接
链接失效反馈资源简介：
The spatial and chronological evolution of Canary Islands volcanism is due to eastward progression of the slow-moving African plate over a mantle plume. La Gomera is located between the western shield stage islands (<2 Ma) and the central rejuvenated stage islands (>12 Ma). With 23 K–Ar ages and palaeomagnetic data, we can constrain the timing of the main subaerial volcanic phases of La Gomera: the shield volcano (c. 9.4–8.0 Ma), the postshield peripheral lava flows (c. 7.4–5.0 Ma), the postshield horizontal lava flows (c. 5.4–4.3 Ma), and late intra-canyon lava flows (c. 1.9 Ma). The horizontal lava flows fill a 10 km wide depression formed by a giant landslide (Garajonay). The entire structure of La Gomera is in relief inversion. Declining volcanic construction rates from the shield to the postshield stages are correlated with increasing erosion rates, whereas the period of volcanic quiescence (hiatus) has low erosion rates. The succession and duration of the hotspot volcanic stages in the Canary Islands are compared with those in the Hawaiian Islands, thus underlining differences between slow-moving and fast-moving plate settings.
创建时间：
2023-06-28
数据主题
5,000+
优质数据集
54 个
任务类型
进入经典数据集
热门数据集
鸭绿江流域与水系 – 世界地理数据大百科辞条
鸭绿江流域是指鸭绿江干流和支流汇水区，地理位置为39°43′57″N-42°17′28″N，123°35′59″E-128°45′50″E。与其接壤的流域分别是辽河流域（东）、松花江流域（北）、图们江流域（北）、大同江流域（西南）等。鸭绿江流域界线在中国境内从长白山天池火山口的南壁起始，向西南经长白山脉、转向西南至千山山脉的北部，再折向南入海；在朝鲜境内，鸭绿江流域从长白山天池南坡启始向东南经过摩天岭山脉，在头流山（2309 m）转向西南方向的赴战岭山脉，在英雄里附近转向西，经狼林山（2184 m）、广城、松源，转向西南方向的狄逾岭山脉，接江南山脉的南部后至鸭绿江河口。鸭绿江流域面积65215.49 km²，其中，中国境内面积32799.22 km²，朝鲜境内面积32416.27 km²。鸭绿江是中（国）朝（鲜）界河，它起源于长白山天池火山口的南壁，向南经惠山（朝）、折向西经临江（中）、再转向西南直向丹东（中）、新义州（朝），最后在东港（中）和多狮里（朝）附近注入黄海的西朝鲜湾。鸭绿江干流长844.98 km，有几条比较大的支流汇入，包括在朝鲜境内的虛川江、長津江、厚州川、慈城江、禿魯江、忠满江和三桥川；在中国境内的浑江、蒲石河、瑗河等。鸭绿江干流沿中朝国界线自东北向西南流经吉林省的长白朝鲜族自治县、临江市、集安市；辽宁省的桓仁满族自治县、宽甸满族自治县、丹东市和东港市；朝鲜的两江道、慈江道和平安北道。鸭绿江流域地处暖温带湿润季风气候区。年降水量800-1200 mm。流域内多山，最高海拔2745 m，河道比降比较大，达到0.0032，其中在中段可达到0.01。丰富的降水补给和较大的河床比降，使得鸭绿江流域成为亚洲单位面积水资源和水利资源最丰富的流域之一。近80年来，流域内先后建造了水丰水库（中、朝）、渭源水库（中、朝）、铁甲水库（中）、太平哨水库（中）、桓仁水库（中）、回龙山水库（中）、满丰湖水库（朝）、版平里水库（朝）、时中湖水库（朝）、狼林湖水库（朝）、长津湖水库（朝）、赴战湖水库（朝）、丰西湖水库等（朝）。数据文件包括鸭绿江干流、鸭绿江水系和鸭绿江流域地理信息系统数据文件组成。数据集以.kmz 和.shp格式存储，数据量43.8 MB（压缩为20.1 MB）。
国家对地观测科学数据中心 收录
中国气象数据
本数据集包含了中国2023年1月至11月的气象数据，包括日照时间、降雨量、温度、风速等关键数据。通过这些数据，可以深入了解气象现象对不同地区的影响，并通过可视化工具揭示中国的气温分布、降水情况、风速趋势等。
github 收录
PDT Dataset
PDT数据集是由山东计算机科学中心（国家超级计算济南中心）和齐鲁工业大学（山东省科学院）联合开发的无人机目标检测数据集，专门用于检测树木病虫害。该数据集包含高分辨率和低分辨率两种版本，共计5775张图像，涵盖了健康和受病虫害影响的松树图像。数据集的创建过程包括实地采集、数据预处理和人工标注，旨在为无人机在农业中的精准喷洒提供高精度的目标检测支持。PDT数据集的应用领域主要集中在农业无人机技术，旨在提高无人机在植物保护中的目标识别精度，解决传统检测模型在实际应用中的不足。
arXiv 收录
Share of mass public shooters U.S. 1999-2024, by race and location of shooting
From 1966 to January 2024, 81 percent of mass public shooters who carried out the shooting at K-12 schools in the United States identified as White, followed by 13 percent who were Native American and six percent who were Latinx. For mass public shootings occurring at colleges and universities, the shooter was most likely to identify as Asian, at 44 percent, followed by 33 percent who were White. In addition, Black and Middle Eastern shooters each made up 11 percent. The source defines a mass public shooting as: “a multiple homicide incident in which four or more victims are murdered with firearms—not including the offender(s)—within one event, and at least some of the murders occurred in a public location or locations in close geographical proximity (e.g., a workplace, school, restaurant, or other public settings), and the murders are not attributable to any other underlying criminal activity or commonplace circumstance (armed robbery, criminal competition, insurance fraud, argument, or romantic triangle). Mass shootings attributable to gangs, as well as most domestic homicides, are therefore excluded from this definition.
www.statista.com 收录
OECD - Education at a Glance
该数据集提供了关于教育系统在不同国家和地区的详细统计数据，包括教育支出、教育参与率、教育成果、教师资源等多个方面。数据涵盖了OECD成员国以及部分非成员国。
www.oecd.org 收录