Which Of The Following Is Not A Way In Which Wetlands Filter Water

Which of the following is not a way in which wetlands filter water? a. nutrient absorption b. oil – Brainly.com

1. The correct response is “b. oil absorption.” Wetlands are among the most endangered biological systems on the globe, and their survival is in danger. The most important manner in which wetlands filter water is through their role in the water stream itself. During the course of dregs containing water via wetlands, the water stream becomes more moderate. The sediment will rise to the surface of the water and reveal itself to be a component of the ground layer. In this manner, the water tends toward getting cleaner and the silt is evacuated, resulting in cloudy water conditions in some form or another.

The correct response is “c.

Nature is protected by a development of laws, techniques, and methodologies that have been sanctioned by various authorities with the goal of preserving the environment.

Environmental law provides protection for our rare normal assets as well as our regular environment, which includes things like land, air, and water.

Which of the following is not a way in which wetlands filter water a nutrient absorption? – Similar Answers

Oil absorption does not filter water in wetland ecosystems.

How do wetlands improve water quality in an ecosystem quizlet?

Wetlands decrease floods and erosion by purifying the water that flows through them. b. Wetlands help to prevent flooding and erosion by collecting water and gently releasing it back into the environment.

Why are wetlands important to the health of the overall environment?

It is estimated that wetlands support at least one-third of all threatened and endangered species. Wetlands are highly productive and biologically diverse systems that improve water quality, control erosion, maintain stream flows, sequester carbon, and serve as a home for at least one-third of all threatened and endangered species. Wetlands are significant because they help to enhance the quality of water in a variety of ways. offer a home for wildlife

What are the major threats to wetlands?

Other hazards include agricultural runoff containing pesticides, the construction of dams and barrages, and the dumping of waste and residential effluents into the waterways and streams (Singh R.V., 2000). One of the most essential aspects of these wetlands is that they provide a means of subsistence for the local community that lives inside and around them.

What is the value of wetlands?

Wetlands are regarded useful due to the fact that they filter water, recharge water sources, minimize flood risks, and provide home for a variety of animals. In addition, wetlands provide recreational possibilities, aesthetic advantages, research and educational opportunities, as well as benefits to commercial fisheries and the environment.

How do humans benefit from wetlands?

It is well known that wetlands provide numerous societal benefits, such as providing food and habitat for fish and wildlife (including those threatened or endangered species), improving water quality, storing floodwater, controlling shoreline erosion, producing economically beneficial natural products for human consumption, and providing opportunities for recreation, education, and research (Figure 28) …

What purpose do wetlands serve?

These services, or functions, may include things such as sustaining surface water flow during dry times, enhancing water quality, providing fish and animal habitats, storing floods, and storing floodwaters during wet seasons. Wetlands have a unique set of natural traits that enable them to perform these vital activities.

Do wetlands improve air quality?

The highly developed root systems of wetlands retain soil in place and filter contaminants, resulting in a natural improvement in water quality (including water that is eventually used for drinking). Plant development in wetlands serves as a “sink” for a variety of substances, including carbon dioxide from the atmosphere.

How are humans destroying wetlands?

Human activities contribute to wetland degradation and loss by altering the quality, quantity, and flow rates of water; increasing pollution inputs; and altering the composition of wetland species as a result of disturbance and the introduction of nonnative species to the area.

What will happen if wetlands are polluted?

Wetland water contamination is a problem. When contaminants such as pesticides find their way into wetlands, they destroy the animals and plants that dwell there. These plants and animals have the potential to harm the other plants that are intended to be present. Natural calamities such as fires, floods, cyclones, and droughts that cause damage to wetlands are on the rise worldwide.

Are wetlands rich in nutrients?

Nitrogen and phosphorus are the two most important inorganic nutrients that enter wetlands. Nutrients such as nitrogen and phosphorus are taken from surface water and transported to sediment, wetland plants, or the atmosphere in wetland ecosystems.

How do wetlands remove nutrients?

A combination of physical, chemical, and biological mechanisms enable wetland ecosystems to remove nitrogen and phosphorus from the environment. During the sluggish flow of water through the marsh, these naturally occurring processes adsorb/absorb, convert, sequester, and eliminate nutrients and other substances, among other things.

Why is water important in wetlands?

A combination of physical, chemical, and biological mechanisms enable wetland ecosystems to remove nitrogen and phosphorus from their surroundings. As water gently moves through the marsh, these naturally occurring processes adsorb/absorb, convert, sequester, and eliminate the nutrients and other contaminants.

Why are wetlands bad?

Perry uncovers a situation that should never have occurred. Wetlands are excellent in purifying dirty water, replenishing aquifers, and providing habitat for a variety of wildlife. However, they are usually invariably undesirable locations for residential development. When wetlands are filled, the water that caused them to become wet must be disposed of in some manner.

Is it bad to live near wetlands?

You should be cautious about offering outside access to garbage cans, pet food, and bird feed if you live next to a wetland or marsh. All of these things can attract predators such as raccoons, skunks, and other animals that may prey on reptiles and their young.

What are the negatives of wetlands?

You should be cautious when offering outdoor access to garbage cans, pet food, and bird feed if you live near a wetland.

The combination of all of these factors can attract raccoons, skunks, and other predators, who may feed on reptiles and their young as well as their adults.

• You should be cautious about offering outdoor access to garbage cans, pet food, and bird feed if you live near a wetland. All of these things can attract raccoons, skunks, and other predators, who may feed on reptiles and their young as a result of their presence.

Is draining wetlands bad?

Many wetland animal species have suffered reductions as a result of wetland draining and change of uplands surrounding them. The numbers of some species of waterfowl and other migratory birds are dropping, and this is a concern. Significant concern has been raised about the recreational and economic consequences of wetland loss in this area.

Where is draining wetlands most common?

Many wetland animal species have declined as a result of wetland draining and change of adjoining uplands. It is becoming increasingly difficult to find some species of migratory birds, such as ducks. Significant concern has been raised about the recreational and economic consequences of wetland loss in this region.

How do you drain a swampy area?

What is the best way to drain a puddled play area?

1. A soggy play area might be difficult to drain.

Why wetlands should not be drained?

Drainage exposes a greater volume of soil to oxygen and modifies the circumstances that lead to the formation of wetland soils in the first place. The quick consumption and resupply of oxygen by the atmosphere during drainage results in more rapid chemical changes than those that occur under flooded circumstances.

How does draining wetlands affect ecosystems?

The loss or destruction of wetlands can result in the following consequences: the loss or degradation of wetland habitat, as well as a reduction in the biological variety of plants and animals. Increasing frequency of algal blooms as a result of fertilizer excess from land near to a wetland. Sedimentation has increased, which has a detrimental influence on the natural filtration system.

Can you drain water into wetlands?

Most swamps may be drained by digging a series of trenches below the existing water level, allowing gravity to perform the work of driving water down and out of the marsh and into a drainage system. If you fill up the swamp with dry earth as you drain it, the swamp will drain more rapidly as well.

What is draining a wetland?

Drainage: Water is drained from wetlands by digging channels into the earth that collect and convey the water away from the wetland’s surface. This has the effect of lowering the water table and drying up the marsh. Water flow is redirected around wetlands, resulting in a reduction in the water table’s level.

What must occur for wetlands to be drained?

During the first five percent of the growth season, the area must be inundated or soaked to the soil surface (about 190 days in KL region). What is the process through which water enters or leaves a wetland?

How do you dry out wetlands?

How to Dry Out a Soggy Parking Lot

1. Wait for a long period of sunny weather to arrive. Providing that rainfall and runoff have somewhere to go and that the rain stays away, the sun will — over time – dehydrate and dry up the ground. Add in the fly ash
2. Excavate waterlogged soil and replace it with carefully chosen fill.

How can we improve wetlands?

1. Preserve and safeguard aquatic resources
2. Restore ecological integrity
3. Restore natural structure
4. Restore natural function
5. Conserve and protect aquatic resources Work within the context of the watershed and the greater landscape
6. Recognize the watershed’s inherent potential and utilize it
7. Address the underlying causes of deterioration that continue to exist. Establish objectives that are specific, attainable, and quantifiable

How do you fix a backyard wetlands?

If your backyard is a swamp, what should you do?

1. Find out what is causing the bad drainage system to malfunction. Before looking into potential remedies, you must first understand what is causing the water to build in your yard. Prepare the soil by tilling it
2. Construction of a dry well
3. Plant trees and bushes in your yard. Drainage pipe should be used. Make your yard sloping away from your house.

What soaks up water in yard?

It is necessary to include organic matter into your soil in order to improve water absorption by your grass lawn. Adding garden compost, leaf mold, and manure to the soil will all help to open it up and provide more minute channels for water to escape through. Dig. A shovel may be the most effective tool for dealing with hardpan concerns.

What can you plant in a swampy yard?

Increase the amount of organic matter in your soil in order to improve water absorption in your grass. Adding garden compost, leaf mold, and manure to the soil can all help to open it up and provide more minute channels for water to exit. Dig. A shovel may be the ideal tool for dealing with hardpan concerns.

• Papyrus (Cyperus papyrus)
• Joe-Pye weed (Eupatorium maculatum)
• Horsetail (Equisetum hyemale)
• Northern blue flag (Iris versicolor)
• Marsh marigold (Caltha palustris)

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Which of the following is not a way in which wetlands filter water a nutrient absorption b oil absorption C sediment trapping D bacterial absorption e nutrient breakdown? – Answers More

There are several locations on the Internet where you may ask questions about virtually anything you can think of and discover previous responses to practically anything.

Which of the following is not a way in which wetlands filter water a nutrient absorption b oil absorption C sediment trapping D bacterial absorption e nutrient breakdown?

Wetlands do not filter water by absorbing oil, as is commonly believed. Wetland soils also trap natural silt and absorb bacteria and microorganisms that degrade toxic compounds in water, making the pollutants less dangerous as a result of their decomposition.

What characteristic is important for plants found in saltwater wetlands a tolerance to high temperatures?

For plants located in saltwater wetlands, all of the characteristics listed above are crucial, including the ability to withstand high temperatures. Tolerance to salinity is also an important attribute for plants found in saltwater wetlands.

What characteristics is important for plants found in salt water wetlands?

Weegy: EVERYTHING LISTED ABOVE. Plants that grow in saltwater wetlands have several significant characteristics, including resistance to high temperatures, tolerance to salinity, and the ability to grow in a variety of climatic zones. The old opinion of mangrove forests was that they were unproductive wastelands. Weegy:

How do wetlands contribute to the health of the environment?

Wetlands are critical to the health of the ecosystem and are thus protected by law. Along with sustaining a diverse range of creatures, they also help to prevent water erosion by trapping particles in their pore spaces. Wetlands aid in the purification of water by absorbing nutrients that are introduced to the water supply through agricultural and industrial activity.

How can we keep wetlands healthy?

5 Steps to Keeping Wetlands on Your Property Protected

1. Ensure that a natural buffer strip of native plants is maintained along streams and wetlands. Pesticides and fertilizers should be used sparingly. When it comes to lawn care aids, try to stay away from them whenever feasible. It is best to avoid non-native and invasive plant species. Avoid polluting stormwater runoff and polluting the environment. Always keep an eye on your animals.

Why do we need wetlands?

Wetlands and their inhabitants Wetlands are far from being worthless, disease-ridden regions; rather, they give benefits that no other ecosystem can match. The benefits of natural water quality improvement include flood protection, erosion control along shorelines, recreational possibilities and aesthetic enjoyment, as well as the availability of natural resources for human use at no additional expense.

What are three characteristics of wetlands?

Wetlands must possess at least one of the three characteristics listed below: During the growing season of each year, the land supports a high proportion of hydrophytes at least once a year; the substrate is largely undrained hydric soil; and the substrate is saturated with water or covered with shallow water at some point during the growth season of each year.

Why do wetlands have a rich supply of nutrients?

What causes wetlands to have such a plentiful supply of nutrients? Natural fertilizers are made from decomposing leaves and other plant and animal waste. They enrich the water and soil by introducing nitrogen, phosphates, and other nutrients. Wetlands have the ability to serve as natural water filters.

How are wetlands important to migrating birds?

One of the most well-known roles of wetlands is to serve as a bird-friendly habitat (see Fig. 1). Wetlands are significant bird habitats, and birds utilize them for a variety of purposes, including breeding, nesting, and raising of their young (fig. 30). wetlands are also used by birds as a source of drinking water, for eating, resting, sheltering, and interacting with one another.

What is a large natural or human made lake used to supply water?

A wetland is often defined as a piece of land that has been entirely saturated with water, whether all year or merely during specific seasons of the year.

Swamps, marshes, bogs, and fens are examples of wetland habitats. Additional information from the QuestionAnswer (Q A)

Freshwater and Ecosystem [wetlands] – Subjecto.com

Why are wetlands important to the health of the overall environment?a.They reduce the levels of erosion by trapping sediment.b.They support a wide variety of organisms.c.They are a medium for the filtration and cleansing of water.d.All of the above are true.	D.
How do wetlands reduce flooding and erosion?a.Wetlands reduce flooding and erosion by filtering water.b.Wetlands reduce flooding and erosion by absorbing water and then releasing itslowly.c.Wetlands reduce flooding and erosion through decreased vegetation.d.All of the above	B.
What characteristic is important for plants foundin saltwater wetlands?a.tolerance to high temperaturesb.tolerance to salinityc.a range of climate zonesd.all of the above	NOT D.
The abundance and variety of foods available inwetlands is a large contributor to their biodiversity.	TRUE.
Wetlands help slow the process of erosion bytrapping sediments.	TRUE.
Which of the following is not characteristic ofmarshes?a.shallow waterb.frequent floodsc.acidic groundwaterd.herbaceous plants	C.
Which of the following is not a way in whichwetlands filter water?a.nutrient absorptionb.oil absorptionc.sediment trappingd.bacterial absorption	B.
Wetlands improve water quality by _.a.filtrationb.distillationc.osmosisd.all of the above	A.
Wetlands improve water quality by _.a.filtrationb.distillationc.osmosisd.all of the above	FALSE.
Wetlands are limited to freshwater.	FALSE.

How Do Wetlands Filter Water?

Wetlands are among of the most threatened ecosystems on the globe, and they are particularly vulnerable to climate change. According to the United States Geological Survey (USGS), less than half of the original wetlands in the lower 48 states now exist, having been destroyed between the 1750s and the 1980s, when the United States was a British colony. When wetlands are drained, the environmental advantages they provide, such as water filtration, are also forfeited. The wetland serves as a natural filter for the water, eliminating silt and poisons from the environment.

Definition

Wetlands are defined by the Environmental Protection Agency (EPA) of the United States based on the presence of water. Only water-loving plants and animals that have adapted to their presence thrive in saturated soils. When it comes to standing water, it might occur seasonally due to heavy spring rains or winter thaws. Furthermore, it might be a long-term characteristic of the terrain.

Water Flow

In the United States, wetlands are defined by the presence of water, according to the Environmental Protection Agency (EPA). Saturated grounds generate environments that are only conducive to water-loving plants and animals that have adapted to their presence. Stand-still water can occur seasonally as a result of heavy rainfall in the spring and freezing temperatures in the winter. A permanent element of the landscape is also possible.

Soil Absorption

Histosols, which are found in wetlands and are one of the 12 soil orders recognized by the USDA Natural Resources Conservation Service, are water-loving soils. There are two traits that distinguish these soils from others. First and foremost, histosols include between 20 and 30 percent organic materials. The presence of organic matter is the second characteristic of histosols that distinguishes them from other types of soils. These soils form in locations that are poorly drained, as the name implies.

Histosols have the ability to absorb large amounts of water.

Benefits

The removal of silt is beneficial to both the flora and the animals that live in wetlands. Sediment is frequently contaminated with chemicals that can be harmful to plant or animal tissue. Rather, pollutants become trapped in the sediment layer and cannot be removed. The impacts of these pollutants will be separated as long as this layer stays intact, preventing direct interaction with any kind of flora and wildlife. Even if the sediment is uncontaminated soil, the filtering activity has a positive impact on the environment.

Threats

The health of wetlands, as well as their ability to filter pollutants, continue to be jeopardized by development and pollution. Their waterways are polluted by agricultural and urban runoff, endangering the flora and animals that live there. The diversity of plants is critical to the capacity of the filter to function properly.

Invasive species, such as purple loosestrife, can outcompete native plants, resulting in thick monocultures that obstruct water movement and reducing watershed productivity. To ensure the long-term survival of wetlands, it is necessary to reduce the threat of disturbance.

Wetlands and Water Quality

Wetlands are sometimes referred to as “filters” or “kidneys” of the landscape, and for good reason: they have the ability to significantly improve water quality! Today, let’s get down to business and look into how wetlands assist to enhance water quality, as well as the mechanisms that are at work to make this happen. Denitrification Conservation Reserve Enhancement Program wetlands are examples of wetlands that may be carefully placed to improve water quality by the removal of nutrients, notably nitrate, such as those in the Conservation Reserve Enhancement Program (CREP).

1. During the sluggish movement of water through the marsh, bacteria take in and use nitrate (NO 3), much in the same manner as humans use oxygen when we breathe and respire, converting the nitrate to inert N 2 gas (comprising 80 percent of the atmosphere).
2. As a result, cleaner water is discharged into the environment.
3. In addition to providing saturated anaerobic soil conditions, nitrate removal wetlands are a good area for denitrification to occur because they get a supply of nitrogen from agricultural drainage water, making them ideal settings for denitrification to occur.
4. It is possible to lower nitrate loads to downstream water bodies by 40-70 percent if wetlands are strategically constructed and sited.
5. Bill Crumpton and others provide further information on this procedure in our award-winning film.
6. When the water’s velocity slows down, as it does in wetlands, silt is unable to remain suspended in the water.
7. When you give it a thorough shake, the herbs and spices are well distributed throughout, however after allowing it to rest for a while, the herbs and spices settle to the bottom.
8. Water flowing at a slower rate causes suspended silt (soil particles) to settle to the bottom, where wetland plants retain the collected material in place, allowing cleaner water to flow downstream once again.
9. Wetlands play an extremely important role in achieving those objectives, notably in terms of nitrogen management!
10. There are now 77 CREP wetlands spread over the state of Iowa, with more being planned in the future.

Take a look at some of our earlier postings in honor of American Wetlands Month:

• The official start of American Wetlands Month
• A walk into the wetlands with Charlie
• Early Look at Life as a Flyway
• Wetlands by the Numbers
• Sneak Peek at Life as a Flyway

Please check back next week to learn about the exciting tools and approaches we employ in order to educate young people about the incredible advantages that wetland ecosystems provide to our landscape! Ann Staudt is a writer and editor.

WQ-10

Wetlands formerly covered 25 percent of Indiana’s land area. Many of these 5.6 million acres were in the lush farmland of northern Indiana, which provided a good source of income. Landowners began utilizing open ditches and tiles to drain huge tracts of wetlands as early as the 19th century, and the practice has continued until this day. Afterwards, they transformed the drained land into a productive agricultural area. The state of Indiana’s wetlands has been drained or filled in almost 86 percent of the time since then.

There are a variety of critical environmental tasks performed by wetlands.

Flood Water Retention

Surface runoff from storms enters wetlands, which are typically found in depressions or low spots. Water gathers in these regions and contributes to stream flow when the reservoir is full or to ground water movement when the reservoir is depleted. Wetlands serve as a storage space for vast amounts of surface water, which may then be released gently into a watershed. Approximately 330,000 gallons of water may be stored in a one-acre wetland with a one-foot depth of water. When wetlands are destroyed, storm water is forced to flow straight into the watershed, causing floods to worsen.

Nutrient and Sediment Filtering

Wetlands, which are frequently located in regions of intensive agricultural production, serve a vital role in protecting the quality of local water supplies. Aquifer recharge wetlands help to maintain water quality by removing nutrients such as nitrogen, phosphorus, and pesticides from agricultural runoff.

Table 1. Common Wetland Aquatic Plants
Emergent	Submergent	Floating
Cattail	Pondweed	Duckweed
Spikerush	Naid	Watermeal
Smartweed	Watermilfoil	Water Hyacinth
Knotweed	Bladderwort	Water Lily
Arrowhead	Hydrilla
Pickerelweed	Elodea
	Coontail

It is possible for chemicals and nutrients to reach a wetland through surface water and sediment, as well as through ground water, as described above. Nitrogen and phosphorus are the two most important inorganic nutrients that enter wetlands. Nutrients such as nitrogen and phosphorus are taken from surface water and transported to sediment, wetland plants, or the atmosphere in wetland ecosystems. Some agricultural pesticides used in the Midwest can also be transported to wetland ecosystems by surface runoff, according to the EPA.

• As part of the wetland’s natural cycle, nitrates are either absorbed by the plants or transformed (via an anaerobic process known as denitrification) to nitrogen gas, which is then released into the atmosphere.
• Surface runoff is the primary route through which ammonium-N reaches wetlands.
• Nitrification is another process that can occur, converting ammonia into nitrites and nitrates.
• It is common for metals (iron or aluminum) to cling to sediment and be transferred into wetland by runoff.
• Due to the fact that it holds water, a wetland allows silt and big particles to settle on the bottom of the wetland.
• Some herbicides link to sediment materials in a manner similar to that of phosphorus.
• The role of a given wetland may vary depending on the season.
• Algae and floating plants take up nutrients from surface water and use them to grow.

They effectively transform the wetland into a “nutrient sink,” removing nutrients from the water and sediment while keeping them in the form of organic plant material. Wetlands reduce the likelihood of downstream pollution by absorbing and retaining nutrients throughout the summer months (Figure 1).

Figure 1. Sink

When these plants die, a considerable part of the nutrients in the water and sediment from decomposing plant debris returns to the environment. During this time period (late fall and early spring), wetlands serve as a fertilizer supply for downstream ecosystems as water flows from the wetlands to the ecosystems below (Figure 2).

Figure 2. Source

The vast majority of the time, nutrients are recycled inside the wetland. Emergent and submerged plants operate as “nutrient pumps,” drawing nutrients from the substrate and transferring them to the water column. Algae and floating plants act as “nutrient dumps,” removing nutrients from the water and re-introducing them into the sediment when they die and drop to the bottom of the water body. Breaking the cycle occurs when nutrients are withdrawn from the wetland system, which occurs when nutrient-rich water flows out of the wetland system.

The natural filtering capacity of a wetland can become overwhelmed, resulting in a disruption of the nutrient cycle.

Management Practices to Reduce Runoff and Leaching

It is possible to minimize the transport of nutrients and pollutants into wetlands through sediment and surface runoff by implementing conservation tillage and other standard soil erosion management measures. Grass streams, vegetative filterstrips, contouring, and terracing are examples of these methods. Runoff is reduced by incorporating fertilizers and chemicals because these compounds are removed from the runoff mixing zone as a result of their incorporation. Nitrate leaching can be reduced by aligning the timing and rate of fertilizer application with crop requirements.

Ground Water Exchange

Conservation tillage and other typical soil erosion management measures can help to minimize the transport of nutrients and pollutants into wetlands through sediment and surface runoff. Grass streams, vegetative filterstrips, contouring, and terracing are examples of these techniques. Runoff is reduced by incorporating fertilizers and chemicals because these compounds are removed from the runoff mixing zone as a result of this incorporation. Nitrate leaching can be reduced by aligning the timing and rate of fertilizer application with the demands of crops.

Figure 3. Water in wetlands, located above the water table, enters into groundwater supplies if the underlying soils allow movement.

Surface water in the wetland is only present for a short period of time in regions where the water table slopes away from the wetland. In part because a significant portion of the volume may be used to recharge groundwater sources. In addition to eliminating their recharge potential, draining these wetlands may have a negative impact on the soil moisture in the surrounding area during dry seasons. Ground water spills into wetland areas where the water table slopes toward the wetland (Figure 4).

The water in this marsh is rather constant in its presence. Draining wetlands with high ground water discharge capacity actually increases ground water discharge at the start of the drainage process. Local water tables, on the other hand, may be decreased over a prolonged period of time.

Figure 4. Wetlands located lower than the water table can receive ground water discharge.

Rainfall patterns that vary seasonally may have an impact on the direction of ground water flow inside a wetland. It is possible that the water level in a wetland will be higher than the water table during the spring when water inputs are high. At this stage, the wetland serves as a recharge site for groundwater, with water seeping into the groundwater from the marsh. As the summer advances, it is possible that wetland water levels will fall below the water table. Afterwards, ground water flows back into the marsh, which has now been designated as a site of ground water discharge (Figure 5).

Figure 5. In many instances the same wetland may serve both functions. The water table slopes into a portion of the wetland and slopes away from therest of the wetland. Where this “through flow” condition exists, wetlandsare often referred to as semipermanent.

The look, nature, and function of wetlands are all affected by the level of the water, the length of time that it has been flooded, and the features of the land surrounding it. There are many different types of wetlands, each of which provides a distinct range of habitats for a diverse range of animal species (Table 2). Wetlands that do not have any standing water throughout the year nonetheless provide excellent animal habitat for a variety of species. Many animal species, particularly those migrating through the area surrounding the wetland edge, rely on the vegetation growing along the border of the marsh to provide food and cover.

They are able to endure the dry months by entering a dormant state.

The hatching of eggs frequently corresponds with the migration of migratory ducks northward.

The vegetation provides habitat for a diverse range of animal species (Table 2).

Table 2. Benefits To Some Common Wildlife Species Provided ByWetland Vegetation
Type	Plants around wetland edges	Emergent, submerged and floating vegetationin shallow water areas
Requirement:	Food and Cover	Food and Cover
	rabbits	waterfowlbroods
	quail	muskrats mink otters fish insects
	pheasants song birds	song birds: red-wingedblackbird,
	Hydrilla	common yellow throat, marsh wren

Submerged and emergent plants around the borders and in shallow regions of deep water wetlands serve as food and cover for a variety of animal species. Aside from that, the deep water region may provide a good habitat for fish and, in many cases, a source of recreational opportunities such as fishing, canoeing, and swimming.

Preserving Wetlands

Wetlands play a crucial part in the freshwater system’s overall function and function. They have a favorable impact on the quality of both surface and ground water sources. In addition, wetlands provide as a haven for a wide variety of animal species, including birds. In 1988, the United States Fish and Wildlife Service developed a program in Indiana to help landowners in restoring wetlands that was funded by the federal government. Contact the U.S. Fish and Wildlife Service at 718 N. Walnut Street, Bloomington, IN47401 or by phone at 812/334-4261 for additional information on the Wetland Restoration program.

References:

a book by A. Van Der Valk entitled Northern Prairie Wetlands, published by Iowa State University Press in Ames, Iowa in 1989, with 400 pages. The Wetlands, Van Nostrand Reinhold, New York, New York (1986), 537 pages, written by W.J. Mitsch and J.G. Gosselink The study described in this material was made possible by a grant from the United States Department of Agriculture, Extension Service, under special project number 90-EWQI-1-9242. Working together, the state of Indiana, Purdue University, and the United States Department of Agriculture carry out cooperative extension work in agriculture and home economics in West Lafayette, Indiana.

H. A. Wadsworth is the director. The act of May 8, 1914, and the act of June 30, 1914, were both implemented. It is an affirmative action/equal opportunity institution, and the Cooperative Extension Service of Purdue University is one of them.