Quantifying Predation Pressure Along a Gradient of Land Use Intensity

Description:
Experimentally quantified mealworm predation rates
Project: This dataset was collected as part of the following SAFE research project: Quantifying Predation Pressure Along a Gradient of Land Use Intensity
XML metadata: GEMINI compliant metadata for this dataset is available here
Data worksheets: There are 1 data worksheets in this dataset:

Experimental predation trials (Worksheet Data)
Dimensions: 1030 rows by 16 columns
Description: Full experimental and environmental data accompanying each predation measurement
Fields:

Date: Date mealworm was placed in field (Field type: Date)
Location: SAFE Project sample site (Field type: Location)
Point: SAFE Project sample site (Field type: ID)
Group: Group nested within Point within Date (Field type: ID)
Time: 12 hour period during which mealworm was left in the field (Field type: Categorical)
Treat: Experimental treatment (Field type: Categorical)
Level: Height strata mealworm was placed at (Field type: Categorical)
Status: Was the mealworm predated or not? (Field type: Categorical)
Zfloor: Percentage vegetation cover at ground level (Field type: Numeric)
Z1m: Percentage vegetation cover 1.5m above ground (Field type: Numeric)
Z2m: Percentage vegetation cover 2m above ground (Field type: Numeric)
Litdep: Leaf litter depth (Field type: Numeric)
Canh: Canopy height (Field type: Numeric)
Cand: Canopy cover (Field type: Numeric)
Rain: How heavily did it rain last night? 0 being no rain and 5 being
torrential rain (Field type: Numeric)
Date range: 2012-06-21 to 2012-12-13
Latitudinal extent: 4.6350 to 4.7510
Longitudinal extent: 116.9632 to 117.5861

数据集说明：
实验量化黄粉虫捕食率
项目：本数据集采集自如下SAFE研究项目：《土地利用强度梯度下的捕食压力量化》
XML元数据：本数据集符合GEMINI标准的元数据可在此处获取
数据工作表：本数据集包含1个数据工作表：
实验捕食试验（工作表数据）
维度：1030行 × 16列
说明：伴随每项捕食测量记录的完整实验与环境数据集
字段：
Date：黄粉虫放置于野外的日期（字段类型：日期型）
Location：SAFE项目采样点（字段类型：位置）
Point：SAFE项目采样点（字段类型：标识符）
Group：日期内采样点下的嵌套分组（字段类型：标识符）
Time：黄粉虫放置于野外的12小时时段（字段类型：分类变量）
Treat：实验处理方式（字段类型：分类变量）
Level：黄粉虫放置的高度层（字段类型：分类变量）
Status：黄粉虫是否被捕食（字段类型：分类变量）
Zfloor：地面植被覆盖百分比（字段类型：数值型）
Z1m：地面1.5米处的植被覆盖百分比（字段类型：数值型）
Z2m：地面2米处的植被覆盖百分比（字段类型：数值型）
Litdep：枯落物厚度（字段类型：数值型）
Canh：冠层高度（字段类型：数值型）
Cand：冠层覆盖度（字段类型：数值型）
Rain：昨夜降雨强度，0代表无降雨，5代表暴雨（字段类型：数值型）
日期范围：2012-06-21 至 2012-12-13
纬度范围：4.6350 至 4.7510
经度范围：116.9632 至 117.5861