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Animal life in a pond
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Pond ecology is the study of the interactions amongst the organisms in a particular body of water along with its surrounding environment. The study of ecology in ponds is critical in understanding the necessities required to produce a healthy body of water for recreational use. Inadequate ecology results in a toxic environment that is not suitable for any aquatic organisms to inhabit.(McCarty, Thomas)
There are a variety of physical characteristics that make every pond one of a kind. Some of the characteristics include size, shape, depth, volume, aspect, and location. (Pattillo, Allen. Intro Guide to Pond Management) Aside from this, the only ground every pond shares is its life cycle. All ponds are born and will eventually die. The process starts with a fresh body of water. As time goes by the water will be inputted with nutrients, whether it be fecal matter or the decaying organism itself. This process is called eutrophication. If left undisturbed the water will eventually become over saturated with nutrient-filled material that resists decay. This will lead to the
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Plants produce oxygen, provide food and habitat for insects, provide escape and cover for small fish, use nutrients that would lead to algae blooms. Approximately 15%-25% of the total surface area should have some form of vegetation. (Pattillo, Allen. Managing Farm Ponds in the Midwest) Sometimes, vegetation can become so dense and widespread that it will overcrowd a pond. This not only detracts the aesthetic pleasure a pond provides to a property but is also very unhealthy to a pond ecosystem. “An overabundance of aquatic plants can strain a pond’s ecosystem and potentially lead to a fish kill,” said Pattillo. “During daylight hours, plants produce oxygen and raise the water pH, yet at the same time, the plants respire, removing oxygen and adding carbon dioxide and lowering the pH. If this cycle isn’t balanced, issues can
In Kate’s childhood, Matt and she often visited the ponds near their house. There are many descriptions of the ponds in the novel, which are closely linked to the theme of the story. The ponds represent the childhood and hometown in Kate’s mind, they help Kate decide her career and they are vital bonds between Kate and Matt.
Westfields, a medium sized wetland region, is located on the outskirts of Limerick city and within the floodplain of the River Shannon (CAAS (Environmental Services) Ltd., 1999). Wetland regions are broadly defined within the Ramsar Convention (1971, 1), as, “areas of marsh, fen, peatland or water, whether natural or artificial, permanent or temporary, with water that is static or flowing, fresh, brackish or salt including areas of marine water, the depth of which at low tide does not exceed six metres.” Identified as some of the most diverse habitats on earth, wetlands are also under severe threat, with a “10% decrease in their area occurring worldwide between the years 1990 and 2006” (CORINE, 2006). Westfields is no exception. Known worldwide for the diverse flora and fauna, in particular avifauna, that are present, the area has seen a dramatic decrease in size from its traditional expansive domain to a present area of twenty-six hectares. Thus, this essay aims to examine in detail the biogeographic merits of these declining wetland regions in particular Westfields, record the current condition of this particular wetland, and explore potential ideas for future conservation.
The next topic for discussion in this paper is ecology. This will include, preferred habitats and interactions with abiotic and biotic elements of the environment.
Fish habitat is the underwater world which many people do not see. It is just like the world that people live. Fish and plants reproduce, eat, and live in this environment, and even face challenges such as invasive species. It is said that “Invasive species are non-native species that threaten the diversity or abundance of native species due to their uncontrollable population growth, causing ecological or economic impacts” (“Invasive” par. 1). Vegetation plays a big role for fish habitat and for a lake itself. Aquatic habitat provides living space for not only fish but also for many aquatic insects. These insects then in turn provide fish and other species of animals with food (“Native” par. 4).
Lake Erie is a fascinating biological system despite many years of climate and human destruction along with ecosystem challenges. The burning river now has become the greatest ecosystem recovery of the world.
This is just one of the places in which Elodea is being researched and observed as its overgrowth has led to many problems over the last few years. Additionally, it seems that Canadian Pondweed, or Elodea canadensis, was introduced to the UK accidentally through imported timber that was used for building railways. It is believed that Elodea attached itself to the timber and eventually led to a quick colonization of the United Kingdom’s waterways. It multiplied because its natural predators and pests were not present in this new habitat. As a result, Elodea flourished and became a nuisance to the passage of boats (Naylor). These examples predict a similar reaction if left untreated in the waters of our home, North America. This leads one to question what will happen to the fish and native plants and flora if Elodea is not
Purpose: The purpose of this lab is to investigate the various components of different ecosystems in a smaller representation and study the conditions required for the ecosystem’s sustainability as well as the connections between
This paper introduces the environmental concerns of the loss of coastal wetlands. The paper will discuss the significance of wetlands and the devastation that is occurring because of human activity. Wetlands are an essential element of our environment both ecological and societal; conservation will be essential for the preservation of these precious ecosystems.
Between 300 and 400 million people worldwide live in areas near wetlands and depend on them. Wetlands are mechanisms for treatment of wastewater are extremely efficient because they absorb chemicals and filter pollutants and sediments. Half the world's wetlands have disappeared due to urbanization and industrial development. The only way to achieve sustainable development and poverty reduction will be through better management of rivers and wetlands, and the land they drain and drain as well as through increased investment in them.
Wetlands are highly productive ecosystems. Wetlands include marshes, estuaries, bogs, fens, swamps, deltas, shallow seas, and floodplains. Wetland habitats support a vast range of plant and animal life, and serve a variety of important functions, which include water regime regulation, flood control, erosion control, nursery areas for fishes, fish production, recreation, plant production, aesthetic enjoyment, and wildlife habitat. Wetlands account for about 6% of the global land area and are among the most valuable environmental resources.
There are several types of water garden designs. Water gardens are also called as garden ponds, backyard ponds or aquatic gardens which are the combination of water features with aquatic plants and sometimes ornamental fishes. Water gardens have been designed and constructed since the times of Chinese and Persian gardens. There are various types of water gardens you can try out as your water garden layout. Some of them are as follows:
My Pond an escape, a release, an excursion from normal day to day activities. The Pond is no more than 3/10ths by 1/10th of a mile in dimensions. It is set back among luscious green and yellow pine and maple trees and surrounded by regularly mowed green grass. The mixes of green shades are similar to a young child's drawing using 5 different bright green and yellow markers. You can spend many hours simply thinking on top of a rock protruding from the ground towards the east side of the Pond. A thinking rock, as you could sit next to the pond for as long as you can remember.
Above all, these organisms encourage the growth of algae, which absorb dissolved oxygen in the water essential for the survival of fish populations. Occasionally, the decomposition of newly-submerged biomass and sediment further reduce the water's oxygen content. Water sources can literally choke to death as a result of increasing human activity, such as industry and agriculture giving rise to increased nutrient loading.
As urbanization continues to expand amphibian population are on a global decline. In many rural areas, the only wetland available for aquatic reproduction is artificial ponds. While some species are able to persist in such an environment the majority of amphibians are negatively affected. The introduction of non-native species along with habitat degradation affects the successful reproduction of these native amphibians. Therefore, an understanding of the relationship between these species and their habitat is essential for conservation. This research sets out to determine conservation priorities for pond breeding amphibians in the hopes of preserving their existing populations.
Smith, Zachary A., and Grenetta Thomassey. Freshwater Issues: A Reference Handbook. Santa Barbara, CA: ABC-CLIO, 2002. Print