Related Experiment Video
Updated: Jun 5, 2026
08:16
Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
Published on: March 13, 2014
Plant functional classifications: from general groups to specific groups based on response to disturbance.
S Lavorel1, S McIntyre, J Landsberg
1Centre d'Ecologie Fonctionnelle et Evolutive, CNRS, UPR 9056, 34293 Montpellier Cedex 5, France.
Trends in Ecology & Evolution
|January 18, 2011
Summary
Ecological research needs better ways to classify plants based on their environmental responses. A hierarchical approach, considering growth form and explicit environmental context, aids global vegetation pattern predictions.
Area of Science:
- Ecology
- Environmental Science
- Botany
Background:
- Predicting vegetation responses to anthropogenic changes (climate, atmospheric composition, land use) is crucial.
- Existing classification schemes for plant species' environmental responses are insufficient.
Purpose of the Study:
- To develop and refine classification schemes for grouping plant species based on their responses to environmental factors.
- To enable more accurate predictions of vegetation patterns under global change.
Main Methods:
- Adopting a hierarchical classification system for plant traits.
- Examining different sets of traits based on plant growth form.
- Specifying the environmental context and purpose of functional classifications.
Main Results:
- A hierarchical classification approach offers a structured way to group plant species.
- Explicitly defining environmental context enhances the utility of functional classifications.
- Methodological consistency allows for cross-environment generalizations.
Conclusions:
- Hierarchical functional classifications are essential for understanding and predicting vegetation dynamics.
- Standardized methodologies are needed for robust global comparisons of plant responses to environmental change.
Related Concept Videos
02:22Introduction to Plant Diversity
From Water to Land
02:26Ecological Disturbance
An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.Ecological disturbances can be caused by an event as small as the trampling of underbrush to an incident as wide-ranging as a forest...
02:00Photoreceptors and Plant Responses to Light
Light plays a significant role in regulating the growth and development of plants. In addition to providing energy for photosynthesis, light provides other important cues to regulate a range of developmental and physiological responses in plants.
01:18Plant Tissues
Plants are multicellular eukaryotes with tissue systems made of various cell types that carry out specific functions. Different tissues work together to perform a unique function and form an organ. Organs working together form organ systems. Vascular plants have two distinct organ systems: a shoot system and a root system. The shoot system consists of two portions: the vegetative (non-reproductive) parts of the plant, such as the leaves and the stems, and the reproductive parts of the plant,...
03:40Introduction to Seed Plants
Most plants are seed plants—characterized by seeds, pollen, and reduced gametophytes. Seed plants include gymnosperms and angiosperms.
02:41Responses to Drought and Flooding
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.