Under What Climate Conditions Do You Find Tropical Savanna Ecosystems?

The purpose of this is experiment is to more closely understand the effects of nutrient enrichment on samples of water from Encanto Park Lake and the Rio Salado River. More specifically the concentration of nitrogen, phosphorus, and nitrogen and phosphorus together were altered and the effects this had upon algal growth were then observed. The results indicated that an increase in nitrogen concentration showed minimal

The savanna has two seasons. Dry season, which is winter and rain season which is summer. During the dry season only about four inches of water falls, whereas the rain season has fifteen to twenty five inches of water. During the dry season many fires break out and there is competition over the remaining water. Alot of insects and some animals die in these fires but most mammals and birds fly, or run away from the fire, and survive. One bird that doesnt fly away is the fork tailed drongo. This

Overall, the more macroinvertebrates in the water, the healthier the stream. pH is a measure of how acidic or basic water is. It is measured on a scale from 0-14. 0 is the most acidic, 14 is the most basic, and 7 is neutral. It is the measure of the relative amount of free hydrogen and hydroxide ions in the water. Acidic water has more hydrogen ions, and basic water has more hydroxide ions. When water’s pH is around neutral (7), that is a suitable and healthy living environment for fish, and indicates a healthy stream. If the water is too acidic or too basic, it can be harmful to the aquatic life. Dissolved oxygen is a measure of how much oxygen is dissolved in the water. As the amount of dissolved oxygen drops below normal levels in water bodies, the water quality is harmed and creatures begin to die off as a result of eutrophication. The higher the level of dissolved oxygen, the healthier the stream. When there is a lot of dissolved oxygen present it makes for a safe environment for fish to live and reproduce. Having all this healthy fish can provide us with food, so overall the more dissolved oxygen, the better. Nitrates are a compound found in fertilizers that is used to help plants grow. It is what is given off as a result of the use of nitrogen in water. The organisms in the soil eat the nitrates and it helps the metabolism and the health of organisms. Plants, such as Algae use nitrates as a source

Phosphorus, “...the primary algae-feeding nutrient in Lake Erie, and contributed to the largest algae bloom in history last year” (McCarty, para. 3), is a key factor in how

A comprehensive investigation on how nutrients in waterways were increasing, was undertaken by a body of individual scientists and their findings were as follows;

The climate of South Carolina is considered subtropical. The summers are hot and humid , with temperatures averaging about 80 degrees Fahrenheit, except the mountains which average 70 F. The winters are mild with temperatures ranging from 40 to 50 F. The average rainfall for South Carolina is 49 inches a year. There is an average of 10 tornadoes that touch down in South Carolina each year. Occasionally hurricanes hit the coastals areas.

My biome is Temperate Rainforest, the animal I will be talking about is a grizzly bear and my plant is a tree. The Grizzly bear is the key member to the Temperate Rainforest. With the Grizzly strong jaw he/she can take down any sort of prey. Throughout the winter Grizzly bears hibernate and conserve there energy. During spring time the Grizzly bears thick claws help them swipe at fish. When new cubs are welcome to the Temperate Rainforest they have to stay with their mom for 2-3 years, only to make sure they can survive on their own. This means after the cubs turn three their parents leave them to be alone in the world. Grizzly bears are omnivores they can eat seeds, berries, roots, and deer. Male grizzly bears can grow about up to 6.5-8

Eutrophication is when there is too much nutrients in the water, as stated above. Eutrophication can come from farmers fertilizing their fields and some detergents. We tested for phosphates, salts or ester of phosphatidic acid. We also tested for nitrates, salts or ester of nitric acid. The more the phosphates and nitrates, the more eutrophication is present in the stream. We tested for dissolved oxygen, the amount of oxygen in the water, as well. We found found a very low level of phosphates with an average of 0.1 parts per million (ppm). We also found a very low level of nitrates with an average of 0.9 ppm. The dissolved oxygen level was 9.8 ppm. The higher the velocity of the water, the more dissolved oxygen it will contain. All of these measurements are very good and show that there is little or no eutrophication in the

The average temperature in the African Savanna is around 68-90 degrees. The average rainfall is between 15-50 inches of rain a year.

The temperature in the tiaga is cold, but not as severe as in the tundra. Average annual temperatures in this biome range from +5 to -5 degrees Celsius (41 – 23 degrees Fahrenheit) (w3.marietta.edu). Rainfall in the forest is minimal, with only 20 inches per year on average (Berg, 2012). The winter season is said to be cold and long, with the summers being short and cool. Because of the moist ground and the long summer days, there tends to be explosive growth

Eutrophication, a term that derives from two greek words, eu, meaning “good,” and trophic, meaning nutrition or nourishment, is the enrichment of water bodies with nutrients like nitrogen and phosphorous that stimulate plant growth. Nitrogen is often found in rocks, soils, organisms, and the atmosphere; phosphorous resides mostly in rocks/soils and organisms. Having nitrogen and phosphorus in the ecosystem isn 't necessarily a bad thing, in fact, it 's required. Nitrogen is needed for the production of proteins and amnio acids, while phosphorous is required for the synthesis of DNA and RNA, and is involved in energy transfers. (Danver & Burch, 2011) However, too much of a good thing, can be a bad thing.

When you watch commercials depicting starvation in African countries like Mali, do you wonder what it would actually take to end hunger? Plenty of answers appear successful in concept, but have unforeseen complications, such as building factories in Africa to produce and process biofuels. And other obstacles such as civil wars, poor sanitation, and massive debt keep countries like Democratic Republic of the Congo from advancing. Maybe we complicate the solution to the hunger crisis by focusing on economy instead of food sustainability. Before a country can advance economically and technologically, it has to be able to feed its inhabitants. Therefore, by altering the crops currently grown in the African savannas to create agricultural sustainability, it will diminish hunger, and lead to economic growth.

Savanna is a wet dry climate it is wet part of the year but the other part of the year is dry. Savanna is located in Africa, South America,India, and Australia. There are also a wide variety of animals some are wildebeest, gazelle,lion,and hyenas. Some of the plants in the Savanna are the jackalberry tree, elephant grass,candelabra tree, and many

Cerrado is a tropical savanna of Brazil, particularly in the states of Goiás, Mato Grosso do Sul, Mato Grosso, Tocantins and Minas Gerais. It looks like an African savanna. It is as big as Western Europe and Cerrado has about 10,000 plants species, 10 bird species that you can always find in the Cerrado and 200 mammals species. The Cerrado is the second largest of Brazil’s major habitat types. The adaptation of the vegetation depends on the climate, if there is too much rain the place will probably flood and the plants will detach from the roots of the soil. If it is too hot there will probably dry but if it is a wet weather without too much rain the plants will grow giving good vegetation. Although the flooding is pretty bad sometimes something

Shallow lakes tend to be more productive than deep lakes, in part because they do not stratify, this allows nutrient to remain in circulations and available to plants. They also tend to have smaller lake volume, so there is more nutrients available. Also, shallow waters have more sufficient light to support photosynthesis which cause an increase in productivity. The productivity of shallow lakes is correlated with the higher water-sediment interface per water volume.