一个数据集的作物继承指标2015-2021年的数据集
Marie-Sophie Dedieu1, Thomas Poméon1, Baptiste Girault2
1INRAE, US ODR, Castanet-Tolosan F-31326, France.
Data in brief
|September 24, 2024
概括
一个新的数据集提供了20个指标,用于跟踪2015-2021年的作物多样性和作物旋转. 这些数据通过量化法国各地的农业实践来支持农业生态转型.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 数据科学数据科学数据科学
背景情况:
- 农业生态转型需要多样化的作物系统.
- 关于作物继承的量化数据对于监测农业实践至关重要.
- 现有的数据缺口阻碍了对作物多样性和作物旋转模式的评估.
研究的目的:
- 引入"作物继承指标2015-2021年"数据集.
- 提供一套全面的指标来描述作物多样性,季节性和生长周期.
- 支持研究人员和政策制定者理解和管理农业系统.
主要方法:
- 基于原始作物序列数据的二十个综合指标的开发.
- 计算2015-2021年期间的指标.
- 专家与农学家进行商,以确定相关指标和主题.
主要成果:
- 该数据集包括20个指标,涵盖作物多样性,季节性和作物旋转长度.
- 在法国大陆的多个行政级别 (从市级到国家级) 均可获得指标.
- 数据涵盖了七年的时间,使农业实践的时间分析成为可能.
结论:
- "作物继承指标2015-2021"数据集是描述农业实践的宝贵资源.
- 它可以为政策决策提供信息,监测农业生态转型,并支持领土管理.
- 这些数据为各种利益相关者提供了对作物继承的定量理解.
相关概念视频
01:25Multiple Regression
3.0K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
3.0K
02:16Light Acquisition
8.4K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.4K
02:41Responses to Drought and Flooding
10.6K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.6K
00:54Time-Series Graph
4.3K
A time-series graph is a line graph with repeated measurements taken at successive intervals of time. It is also called a time series chart. To construct a time-series graph, one must look at both pieces of a paired data set. The horizontal axis is used to plot the time increments, and the vertical axis is used to plot the values of the variable that one is measuring. By using the axes in this way, each point on the graph will correspond to time and a measured quantity. The points on the graph...
4.3K
01:19Survival Tree
66
Survival trees are a non-parametric method used in survival analysis to model the relationship between a set of covariates and the time until an event of interest occurs, often referred to as the "time-to-event" or "survival time." This method is particularly useful when dealing with censored data, where the event has not occurred for some individuals by the end of the study period, or when the exact time of the event is unknown.
Building a Survival Tree
Constructing a...
Building a Survival Tree
Constructing a...
66