Intertidal ecology Essays

Samira Damiscar South Florida Landscape LAA 5541 Juan Bueno 08/14/2015 Mangrove of South Florida. Mangroves are shrubs and tree species that live along shores, rivers, and estuaries in the tropics and subtropics. Mangroves are remarkably tough. Most live on wet soil, but some also grow on sand, peat, and coral. They live in water up to 100 times saltier than most other plants can tolerate .The mangrove is very useful for the human ecosystem because it is used by aquatic fishpond

The aim of this experiment is to test the changes in and effects o abiotic and biotic factors along a transect line form low tide to high tide in the mangroves at Nudgee Beach. The hypothesis is that at low tide the soil texture would be brown clay with a pH of 9-10, however; at high tide the soil would be light brown sand with a ph of 8-9. Mangroves are classified as facultative halophytes. This means that they are adapted to living in salty soil, along the seashore or in salt flats (Halophyte,

surrounding ecosystem. They influence many other organisms in an environment and help to decide the types and quantities of different other species in the community, all of which are essential to sustaining the foundation of an ecological community. The ecology would change significantly or vanish altogether if keystone species were absent. Keystone species, despite their significance, are frequently ignored in conservation efforts, which contributes to their decline and possible ecological effects.

Abalone Introduction: Abalones are marine gastropod mollusc of the family Haliotidae and the genus haliotis, which means sea ear, referring to the flattened shape of their shell.Being a gastropod mollusk, abalones are characterized by one shell.Several abalone species have been identified of present or potential economic value whether for capture fishery, stock enhancement or aquaculture. These include red abalone (Haliotis rufescens), green abalone (Haliotis fulgens), Japanese abalone (Haliotis

species of fish in Serranidae family. It is found in the western Pacific, the Indian ocean and the Red sea. Its natural habitats are subtropical or tropical mangrove, open seas, shallow seas, subtidal aquatic beds, coral reefs, estuarine waters, intertidal flats, coastal saline lagoons. It is threatened by habitat loss and over fishing. The predatory fish reaches upto 1.2m (3.9 ft) in length. The waters of Dubai are home to more than 300 species of fish, including the hamour. The groupers are resident

What is the color of an olive, likes to be in water, and is the most interesting animal at the zoo? Cottonmouths, water moccasins, a snake that has a lot of venom. All of the senses this snake has is outrageous, this snake has over 10 senses which makes them a very cool animal and is also very interesting. These creatures have some very weird physical qualities, like their feeding habits, these snakes can fit more than one animal in their stomach. These 6 foot snakes come from all over the world

LEARNING OBJECTIVE: Read & Isolate essential information from the article “Introduction to Ecology” using critical reading strategies of marking & charting the text then writing an key star outline and accordion paragraph summary. ESSENTIAL QUESTION: What are the key concepts of Ecology and how are they related to the levels of organization in the biosphere? QUICK WRITE: How do you interact with the living and nonliving factors (things) in your ecosystem or environment? I interact with living

Aim: To investigate the distribution of two different species of barnacles, the acorn barnacle (Chamaesipho columna) and the brown barnacle (Chamaesipho brunnea) at low, mid and high tide. The data collected is from Siren’s Rock, Island Bay. This will be done by looking at both the abiotic and biotic factors of their environment. Barnacles are under the crustacean family, the same family as crayfish and crabs (Ultimate Visual Dictionary of Science). The pattern found on the rocky shore was a zonation

The Island Biogeography theory and species richness in different tidal pools on St Lucia coast lines By: Daniela Maia student number: 201406936 Introduction Islands are most commonly known as landmasses that are surrounded by a body of water, in this case the ocean is the body of water. Islands, however, are also isolated areas within another area that bear different species that are rare as well as unique in comparison to the surrounding environment (habitat within a habitat) says

INTRODUCTION In nature, there are many process that related to our ecology and genetic behaviour. It is important to learn and get a better understanding about the evolution process and how an organism react towards genetic stress. Biologists constantly assign to extrinsic situation, such as food and climate changes as the only potential cause of variation. Adaptation occur through changes in allele frequencies as a result of the selection pressure exerted by the environment. (R. Bijlsma, 2005)

keystone predator can be defined as one of several other predators in a community that control the overall patterns of prey community structure (Menge et al., 1994, p.250). In short, the keystone predator is the dominant predator in a community. The intertidal sea star Pisaster ochraceus is perhaps the most famous keystone predator species. The sea star was experimentally removed from the zone where it lived and as a result, the population of mussel increased. This lead to a complete dominance of the

No. Let nature take its course. Many people say that bringing back extinct animals would drastically improve the ecosystem. However, the habitats of many of the animals that people are trying to bring back have mostly been changed or destroyed. This means the animals may have to relocate, which would result in it being an invasive species, and we all know the unwelcome effects of invasive species. You would have to revive a natural predator and prey for that specific animal to prevent it from disrupting

Introduction and Justification: Introduction: Verbena bonariensis is a fast growing NEMBA category 1b alien invasive species known for growing in grasslands, moist areas and along pavements and roadsides (Invasive Species South Africa, 2018) The plant possess threat to local plant life as it takes up growing space and uses up resources such as water. Justification: I live one street away from Delta Park and have noticed the clean-up operations that are ongoing in the Florence Bloom Bird Sanctuary

1.0 Introduction Environment has influenced and shaped our lives since the time immemorial. It is from the environment that gets the food to eat, water to drink, air to breathe and all the necessities of day today life, thus constituting it as a life support system. Through the process of natural selection and elimination it is environment only which has caused the evolution of biological spectrum, the biosphere as it exists today. Today environment has become the concern of all; the academicians

Introduction What is a comparative life cycle assessment?? A comparative L.C.A is used to compare the environmental impact of two or more products used in the same situation. LCA comes into play when your mission is to choose a product with the lowest possible environmental impact for marketing “green” construction or wanting to understand the environmental impact of that product for use. An example of this this would be in selling passive homes or NZEB (nearly zero energy buildings) This assessment

Student Name: Breandan Smith Date: 3/1/17 Topic and Country: Ecosystems in Botswana Purpose: To inform my audience about ecosystems in Botswana. Thesis: Botswana ecosystems are very unique and diverse. They have many different types of animals, plants life, and climate. Introduction Attention Getter: If I went somewhere in Africa, I would go to Botswana. I would go to Botswana because they have a very unique country. The country has many different types of not only animals, but plants, and climate

experiencing low dissolved oxygen and another way to indicate that the water quality is low is through the water turbidity. Methods: Wednesday, March 7, 2018, at approximately 2:30-3:00, on a chilly sunny day, students at the University of West Florida, ecology class section #10351 took a walk down University of West Florida campus to collect macroinvertebrates to determine the water quality of the university lake. In order for the students to collect macroinvertebrates from the lake, several steps had to

Biodiversity Biodiversity is the variety of all living organisms in a specific habitat, it is made up with abiotic and biotic factors. Biodiversity gets used to measure the health in a ecosystem. Humans have, over several years, created threats to biodiversity, one of them is overexploitation. Under the impact of biodiversity changes and overfishing by humans, many species have become extinct, which, in the end influences the biodiversity again. Many solutions have been attempted to be created over

The concept of environmental justice was first introduced in South Africa at the Earthlife 1992 conference (Cock 2004, p.6). Defined as the ‘fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies’ (U.S Environment Protection Agency, 2012), environmental justice aims to shift the world towards environmentally friendly development and

Introduction Mother Nature is a natural force that can brighter days or bring terrible and traumatic experiences upon humanity and the environment. Humans and wildlife live out their lives in environments that have stable climates suitable to raise families and purse a career. While plants and wildlife help the environment and humans in many different ways. Including, but not limited too providing habitats for animals, helps make and preserve soil, makes food for humans and wildlife. As well as make