In short

To protect plants and ecosystems, we need to understand them. Monitoring can tell us what plant species are present and how many are within a defined area.
ARI has developed a manual to provide standardised, repeatable methods for basic plant monitoring in the field. It is designed for use by both citizen and professional scientists.
Download a copy of the manual and get started on your local plant monitoring project!

A standard guide for monitoring plants

Monitoring data provides crucial information to inform decisions about land management and biodiversity protection. Using consistent and repeatable methods ensures data can be compared over time and is easily shared between organisations, regions and projects.

The Plant Monitoring Manual (coming soon) provides a standardised guide to designing plant monitoring programs. It has been designed to be accessible for everyone, from the skilled professional researcher to the interested citizen scientist. The manual has been written by ARI in collaboration with experts and practitioners from across Victoria. It ensures that your data can be pooled with other datasets to inform trends at a national or state-wide levels, including the Threatened Species Index and Victorian Biodiversity Atlas.

Students monitoring plants in the high country

Guide to monitoring methods for plants

The Plant Monitoring Manual is your step-by-step guide to planning, doing and learning from your monitoring of plant populations. The Manual outlines four key steps for plant monitoring:

1. Gathering species information

Before you begin monitoring, you need to understand your target plant species.
The manual provides links to various sources of information on plant species’ distribution, abundance, habitat, life cycle and threats. This helps identify knowledge gaps and guide your choice of monitoring methods.

2. Choosing monitoring methods

Choosing the appropriate monitoring method for your project and plant species will be guided by the:

  • aims of the monitoring
  • size and number of populations
  • life-form and life history characteristics of the species
  • budget
  • timeframe, and
  • capabilities of the people doing the monitoring.

3. Collecting data

How to carry out each survey method is provided in this section. This includes measuring density, frequency and cover of plants.
Planning how to carry out each of the survey methods in the field is important:

  • Who will be doing the monitoring?
  • How will you access the sites?
  • What permits do you need?
  • What equipment do you need?
  • Managing weed and disease risk.

4. Data management

Collating, storing and analysing data are essential in contributing to conservation outcomes for the target species. Communicating your results help maintain enthusiasm for ongoing monitoring, reveal new issues to investigate, support funding applications, and provide evidence for evaluating management actions.

Researcher monitoring plants with plots

Snow gum in the high country

Example of surveying a plant population showing plots, survey area and plant locations

For more information about the Plant Monitoring Manual, you can reach out to Annette Muir annette.muir@deeca.vic.gov.au

Page last updated: 17/01/25