incorporation into GM foods, are omega-3 polyunsaturated fatty acids. This particular compound is essential in early childhood brain development. These formulas are abundant in cold-water fish, such as salmon, tuna and halibut. The downfall of marine fisheries added to the concern of mercury contamination, GM plants that create omega-3 polyunsaturated fatty acids would benefit consumers, and could buy much needed time for the fish population to become stable…
LENGTH -WEIGHT RELATIONSHIP AND CONDITION FACTOR 6.1. INTRODUCTION Length-weight relationship studies of fishes are considered as an important tool for understanding of fish. Length is a linear measure (in centimeter) and the weight of a fish (in gram) is approximately equal to its volume (cubic centimeter). Hence, weight of a fish is a function of length. The relationship can be expressed by the hypothetical…
Development interceptions in Nigeria Development is both a physical reality and a state of mind in which society through some combination of social, economic and institutional processes, secure the means for obtaining a better life. Development in all societies must have at least three objectives: to increase the availability and widen the distribution of basic life sustaining goods, to raise the level of living and to expand the range of economic and social choices (Torado & smith 2003:22).…
Since the beginning of the industrial era carbon dioxide or CO2, concentrations have been dramatically increasing. Today we are facing the highest amounts of CO2 in our atmosphere and in our oceans in over 650,000 years. There are a great deal of effects increased CO2 concentrations will have on this planet. When the ocean absorbs CO2 chemical reactions occur that eventually reduces their pH, carbonate ion concentration, and saturation states of important calcium carbonate minerals. This is…
During my first semester at the University of Southern California, I took a Women in International Development class after reading about Wangari Mathai’s life and how science was utilized as a means for empowering the poor and women as a result changing an entire country’s government. With encouragement from my professor and inspiration from Mathai, I decided to further explore an interdisciplinary education, leading me to my chosen field: environmental studies. Becoming a scientific diver…
fish, birds, and animals. The nation’s largest coastal wetlands are located in the southern part of the country along the entire Louisiana shoreline. “Louisiana wetland is the perfect habitat for oysters, shrimp, crabs and home to the most abundant fisheries in the world. Louisiana accounts for about thirty percent of the countries’ seafood harvest; providing jobs to thousands of men and women. (Oliver-Cabrera). However, Louisiana coastal wetlands are in serious trouble. The wetlands are…
Going out fishing helps people understand the sense of community and their involvement in of something bigger than themself. Fishing supports wildlife and fisheries management while contributing to conservation. Angling acts as an important wildlife management tool by helping stabilize some fish species and eliminating invasive species. Many fishermen tag their catch and release them, which allows biologists…
Argument Essay: Saving Oceans Six years ago the Deepwater Horizon oil spill released “210 million gallons of crude into the Gulf of Mexico…killing 4,768 animals” (Jarvis). This Deepwater Horizon oil spill caused a lot of harm to our sea life and greatly damaged ecosystems. Oil floated to the surface and washed up on shorelines as it covered beaches for miles along the coastline. Organizations joined together to help begin the process of rescuing and rehabilitating animals that suffered from…
The art of fly tying patterns An amazing creative work is another word of art. The fly tying patterns are another artistic way of fly tying techniques. All the way through the following centuries, fly tying has been growing. It is actually done from basic patterns forming into different kinds of flies and insects that can easily catch the attention fish. Tying your own flies can very satisfying especially when you are skillful enough and creative. Patience is preferable requirement of a fly…
The role of riparian zones cannot be understated in relation to water quality and wildlife habitat. A riparian zone refers to stream bank system, including the stream, soils, flora, and fauna within it. Riparian buffers, specifically, are one of the most significant structures to implement along streams and rivers because of the structure’s many functions and abilities. Riparian buffer zones act as a canopy to shade and cool stream temperatures, as a filter strip to attenuate sediment, pollutant…