Related Experiment Video
Updated: Apr 18, 2026

08:24
Mesocosm-Scale Constructed Wetland Design for Wastewater Treatment
Published on: May 2, 2025
1.2K
Functional Differences between Natural and Restored Wetlands in the Glaciated Interior Plains
Journal of Environmental Quality
|January 21, 2015
Summary
Restored wetlands and riparian buffers in the Midwest are regaining ecosystem services like carbon sequestration and nutrient removal. Riparian buffers recover faster than depressional wetlands, with development influenced by site-specific factors.
Area of Science:
- Environmental Science
- Soil Science
- Ecosystem Restoration
Background:
- Wetland and riparian buffer ecosystems provide crucial ecosystem services.
- Agricultural conversion degrades these services.
- Restoration programs aim to re-establish ecosystem functions.
Purpose of the Study:
- To assess ecosystem services in restored depressional wetlands and riparian buffers compared to natural systems and agricultural fields.
- To determine the rate of ecosystem service development after restoration.
- To identify factors influencing restoration success in different hydrogeomorphic settings.
Main Methods:
- Measured soil properties, carbon and nutrient pools, denitrification, and phosphorus sorption index (PSI).
- Compared natural, restored (Wetland Reserve Program, Conservation Reserve Program), and adjacent agricultural systems.
- Evaluated depressional wetlands and riparian buffers in various hydrogeomorphic settings.
Main Results:
- Natural wetlands had higher carbon, nutrients, PSI, and denitrification than 5-10 year old restored depressional wetlands.
- Restored riparian soils showed comparable carbon, nutrients, PSI, and denitrification to natural riparian soils within 4 years.
- Restored depressional wetlands had lower soil organic C, N, and P than agricultural soils, while restored riparian soils showed the opposite trend.
Conclusions:
- Restored riparian buffers recover ecosystem services faster than depressional wetlands.
- Restoration success is influenced by hydrodynamics, parent material, soil texture, and disturbance regimes.
- Restored systems are vital for recovering lost ecosystem services and improving regional water quality through carbon sequestration and nutrient removal.
Related Concept Videos
Freshwater Microbial Ecology
51
Freshwater systems such as streams, rivers, and lakes exhibit distinct physical and biological characteristics that influence their microbial communities. These environments are broadly categorized into lotic systems—those with flowing waters like streams and most rivers—and lentic systems, which include still or slow-moving waters such as lakes, ponds, and marshes.In lentic systems, phytoplankton drive primary production, generating autochthonous organic carbon. In contrast, lotic...
51
Ecological Succession
22.2K
Ecological succession is influenced by the processes of facilitation, inhibition, and toleration. Facilitation occurs when early successional species create more favorable ecological conditions for subsequent species, such as enhanced nutrient, water, or light availability. In contrast, inhibition happens when early successional species create unfavorable ecological conditions for potential successive species, such as limiting resource availability. In some cases, later successional species...
22.2K
Weir
704
A weir is a hydraulic structure designed to partially obstruct an open channel, enabling precise control and measurement of water flow. By forcing water to flow over or through it, a weir allows for accurate determination of discharge rates, making it an essential tool in water resource management. These structures are extensively used in regulating river flows, irrigation systems, and flood control channels.Types of Weirs and Their FeaturesWeirs are categorized primarily into sharp-crested and...
704
Responses to Drought and Flooding
12.5K
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.
12.5K
Adaptations that Reduce Water Loss
29.0K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
29.0K
Net Change Theorem
198
The Net Change Theorem is a fundamental principle in calculus that establishes a direct relationship between a function’s rate of change and its accumulated change over an interval. Mathematically, it states that the definite integral of a function's derivative over a given interval [a,b] yields the net change in the original function:This theorem has significant applications in various real-world scenarios, including physics, economics, and engineering. A particularly useful application...
198

