17 terms in Topic7
Sampling Techniques
A technique using defined areas (quadrats) to sample organisms and measure environmental variables within fixed boundari
Research Methods
Sampling Techniques
Methods and tools used to identify organisms to species level in field or laboratory settings.
Research Methods
Sampling Techniques
Techniques for measuring non-living environmental variables such as temperature, light, pH, moisture, wind speed, and di
Research Methods
Scientific Methodologies
The method used to determine where samples are collected within a study area to ensure representative and unbiased data.
Research Methods
Scientific Methodologies
The method for determining when samples are collected to account for temporal variation in ecosystems.
Research Methods
Scientific Methodologies
The number of observations or measurements collected, which affects statistical power and the precision of estimates.
Research Methods
Scientific Methodologies
The process of keeping conditions and procedures consistent across all observations to ensure reliable and comparable da
Research Methods
Scientific Methodologies
A statistical procedure for evaluating whether observed data provide evidence for rejecting a null hypothesis based on p
Research Methods
Scientific Methodologies
A statement proposing that there is no effect, no difference, or no relationship between variables being tested.
Research Methods
Scientific Methodologies
Type I error is falsely rejecting a true null hypothesis (false positive); Type II error is failing to reject a false nu
Research Methods
Scientific Methodologies
Quantitative techniques used to analyse data, test hypotheses, and draw conclusions about population parameters from sam
Research Methods
Scientific Methodologies
A sampling method where observations are recorded along a line through a study area to detect spatial gradients and tran
Research Methods
Scientific Methodologies
A sampling method where the study area is divided into distinct strata (subpopulations) and samples are collected propor
Research Methods
Specialist Techniques
A technique for estimating mobile animal population sizes by capturing, marking, releasing, and subsequently recapturing
Research Methods
Specialist Techniques
A technique that detects and analyses DNA fragments from organisms present in environmental samples like water or soil w
Research Methods
Specialist Techniques
Technologies including satellites, drones, and LiDAR that collect data about Earth's surface from a distance without phy
Research Methods
Specialist Techniques
Scientific research projects that engage non-professional volunteers in data collection, analysis, and interpretation co
Research Methods