ipl-logo

Canopy Site Observation Report

865 Words4 Pages

All the graphs have data points which show the averages of the site between the two trials. There is a line of best fit which has a slope of r², which is the correlation value between canopy cover and the variable tested. Figure 1 shows the average macroinvertebrate rating between Trial 1 and Trial 2. The correlation value (r²) of 0.07 shows an extremely weak, negative relationship between canopy cover and macroinvertebrates. The site with 25% canopy cover had the highest average macroinvertebrate rating of 16. The lowest rating of 10 was collected at the site with 75% canopy cover. Dissolved oxygen and canopy cover is compared in Figure 2, with a weak correlation of 0.01 (r²). The highest average value of 22.5 mg/L was found at the …show more content…

There is no correlation between canopy cover and Phosphorus, as the r² is 0.004. Figure 4 shows the relationship between Nitrogen levels and canopy cover. The highest concentration is 1.36 mg/L, which was found at the site with 75% canopy cover. The lowest concentration is 0.527 mg/L with 25% canopy cover. The correlation value of 0.214 shows a weak relationship. The relationship between turbidity and canopy cover can by seen in Figure 5. The values varied by 4.01 NTU, with 75% having the highest value and 25% with the lowest. The correlation value is 0.634 which means there is a moderate relationship between turbidity and canopy cover. Materials and …show more content…

One container held only crayfish, another snails, and the last one had everything else. Crayfish and snails are in separate containers from the rest because the smaller macroinvertebrates, like Mayfly larvae and Caddisfly larvae, would hide on the crayfish and snails. After about two hours of collecting, I began to identify and count all of the macroinvertebrates I collected using a macroinvertebrate identification guide. I released all the macroinvertebrate back into the stream. I measured the length and width of the site and recorded that into my data sheet. All observations and activities were recorded in my field log for future

Show More
Related

Isopods Vs Pillbugs

1003 Words | 5 Pages

This indicates that we are unable to show a statistical difference between Isopods preferring the syrup environment over the water environment. Introduction:

Read More

Isopod Lab Report

1285 Words | 6 Pages

Using the 0.1 M stock solutions of sugar, a 0.01 M dilution was created for each sugar type by adding water to the stock solution 9 out of 1. A 20 mL dilution was made for each trial. The same volume of each solution (10 mL -5 mL ) was added to the green sponges to create four group; Group 1: Sponge with 10 Ml 0.01 M glucose solution, Group 2: Sponge with 10 mL 0.01 M fructose solution, Group 3: Sponge with 10mL 0.01 M sucrose solution, Group 4 (Control): Sponge with 10 mL water. The four sponges were placed every 90 degrees on the edge of the arena. The isopods were placed into their environment for one to two minutes to acclimate with the environment.

Read More

Susquehanna River Lab Report

867 Words | 4 Pages

On the trip with SWEEP the health of the Susquehanna River was studied. In order to do that, chemical test, biological tests, and physical observations were made. Chemical testing showed the more scientific side of water quality, such as the amount of nitrates, phosphates, the pH values, temperature, dissolved oxygen, and turbidity. Searching for macroinvertebrates was the biological testing. Certain macroinvertebrates and the quantity found determines how healthy the stream is.

Read More

Forest Acres Research Paper

329 Words | 2 Pages

Forest Acres is a community located in Richland County of Columbia, South Carolina. It is a community that was incorporated in the year 1935 near the waters of Dent’s Pond, now known as Forest Lake, due to John Hughes Cooper and James Henry Hammond both having real estate interests in the area. After Cooper purchased Dent’s Pond (Forest Lake) and 1,700 acres of land, Hammond purchased 67 acres from Cooper on Quinine Hill; developing it into a suburban area for local businessmen who worked in the downtown area. In order for Cooper and Hammond to name this location, a petition was signed by residents; voting on whether to name the area Forest Acres or Quinine Hill. As a result, the name Forest Acres won majority votes; making it the official

Read More

Cullowhee Creek Essay

466 Words | 2 Pages

We took a large net and set it vertically in the water, and then somebody got in the creek and kicked up sediment into the net. After doing this a few times, we collected all of the creatures off of the net and into an ice cube tray. We then examined the creatures and noted the variety (or lack thereof) of the creatures. The larger the variety in the species of the creek, the healthier the creek is. We noticed several species of fly larvae such as stone fly larvae and caddis fly larvae. We also noted a few worms.

Read More

Conodoguinet Creek Pollution

1455 Words | 6 Pages

phosphates and nitrates ) - which is when fertilizers < such as those on farms > can seep through the soil or even run down the soil - called runoff - into the creek causing the water to have more nutrients than it should. ) Depending on how much pollution there is depends on how much algae there is ( the more eutrophication -there is the more nutrients in the water- results in how much algae there will be.) We were also testing on the pH scale ( which measures the acidity or alkalinity of water ) goes from 0 - 14 where 6 - 0 is higher acidity and 8 - 14 is higher alkalinity ( alkalinity is what neutralizes/destroys acid. ) 7 on the pH scale is neutral and that is the ideal water for the ecosystem. The pollution that we were testing for is where the acid came from to begin with.

Read More

Charles River Lab Report

692 Words | 3 Pages

The average diversity of location A was 1.89, location B was 2.08, and C was 1.92. However, location B may have inaccurate data. On 3 out of the 5 rocks, it was impossible to measure the diversity, because a lack of species on the rock caused the denominator of the symposia’s diversity index to be 0, leading to the reading of NA, as it is not possible to divide by 0. That meant only 2 measurements could be averaged for location B, possibly leading to inaccurate results, which would explain the spike in diversity at that location. Upon further analysis of the water collected in the follow up lab, it was also discovered that water pH and salinity did not change as we went downstream either.

Read More

Radish Plant Experiment

924 Words | 4 Pages

Based on these results, it is hypothesized that if the amount of topsoil increases by 25% then plant growth increases because topsoil contains essential nutrients required for proper plant

Read More

Redwood National Park Research Paper

306 Words | 2 Pages

Redwood National Park Where to begin . . . Redwood is an ancient forest that spans many square miles. It has the largest and tallest tree in the world, a 379-foot redwood. A single redwood can hold 34,000 pounds of water by itself. The oldest redwood is about 2,520 years old.

Read More

Pros And Cons Of Mudflat Infauna

1238 Words | 5 Pages

This data would be compared with infauna community presence prior to mitigation as well as samples that would be conducted from a nearby natural marsh that resembles similar physical characteristcs to the Mission Bay marsh. This data would then be used to assess if the restoration was successful in comparison to prior bay infauna conditions as well as other natural marsh conditions. In addition, physical parameters such as temperature, salinity, turbidity, etc. as well as primary productivity within the overlying waters and sediments would also be obtained during the samples in order to aid in a deeper understanding and comparison of infauna presence in the bay to help scientist understand how the implemented restoration has influenced the back bay as well as its infauna

Read More

Shade Tree Thesis

693 Words | 3 Pages

I. Attention Grabber: Safety and shelter. These are two very basic needs that many of us take for granted. But sadly these two needs are denied to many women and children within our community. II. Thesis: Domestic violence twists the lives of many women and children within our community, but through donations to The Shade Tree, we can help these victims and survivors gain control over their own lives and feel safe again.

Read More

Rainforest Connection Project Memo

515 Words | 3 Pages

The purpose of this memo is to explain and recommend the Rainforest Connection project by Mr. Topher White Summary Climate change is the main issue right now and people never realize that deforestation take a big part in it. We always believe that transportation is the main cause of the environmental issues, but in fact, deforestation cause almost 30% more than the transportation in terms of carbon emissions. If you are looking for an environmental justice, preserving our earth, and protect our environment, we should also look to reduce the deforestation. Mr. Topher White here created a project called Rainforest Connection where we can use the used phones to fight against deforestation by alerting the forest guard if there are any suspicious voices in certain areas. The machine itself have already perfected by him, by adding few technologies such as: New model solar panel and small phone connectivity tower.

Read More

Soil Composition Of The Florida Mangroves

411 Words | 2 Pages

Julia Lawlor Allison Vilardi Soil Composition of the Florida Mangroves Research Proposal Background The mangrove ecosystem is vital to the intertidal community. The complex root systems of the mangroves protect the coastline from erosion and function as a natural water filter. The roots work to trap chemicals, organic matter, heavy metals and cycle nutrients back to sea.

Read More

Overview Of Cosmopolitan Canopy By William Penn

1526 Words | 7 Pages

When William Penn founded his city in 1681 he intended for the city to be a place where no one would be persecuted; a place where people would live at peace with their neighbors. Penn named his city, Philadelphia, a word created by a combination of two Greek words; one being phileo, which translates to love, and the other being adelphos, which translates to brother. The name would serve as a reminder that Penn’s city was a city for all people, a city where diversity would not only be accepted but also embraced. William Penn wanted to create a city of brotherly love. William Penn wanted his city to be a cosmopolitan canopy.

Read More

How Does Acid Rain Affect Plant Growth

1186 Words | 5 Pages

Introduction: In this task I will be researching the effect that acid rain has on the rate of plant growth. Acid rain is any type of precipitation with a high pH, with high levels of nitric acids. The reason why I had chosen this topic was because acid rain seems to have a great effect on the effect of plant growth, and plants play a very important role in our ecosystem. Acid rain is a major problem in our environment when we are not able to neutralize the acidity.

Read More

More about Canopy Site Observation Report

Related Topics

Open Document