Premium Essay

Brine Shrimp

In: Science

Submitted By ssnapp
Words 315
Pages 2
Lab RepoRt assistant

This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions, diagrams if needed, and data tables that should be addressed in a formal lab report. The intent is to facilitate student’s writing of lab reports by providing this information in an editable file which can be sent to an instructor

obseRvations

Data Table 1: Brine Shrimp Hatching Data|
|Day 1|Day 2|Day 3|Day 4|Day 5|
|AM|PM|AM|PM|AM|PM|AM|PM|AM|PM|
Vial #1|0|0|0|0|0|0|0|0|0|0|
Vial #2|0|0|5|5|1|1|0|0|0|0|
Vial #3|0|0|8|8|10|10|14|14|7|7|
Vial #4|0|0|3|3|5|5|2|2|0|0|
Vial #5|0|0|0|0|4|4|1|1|0|0|

Questions

A. What was your hypothesis for this experiment? I believe 60 grams of sea salt will be the best for the hatching of brine shrimp eggs.

B. Based upon your observations, what was the corresponding salinity of the solutions in each of the five vials? Please explain your answer.

1) 0 2) 60 3) 90 4) 120 5) 30

Because brine shrimp have succeeded in living in highly saline bodies of water, I believe that the vials with more shrimp that hatched had the higher salinities, and the vials with no shrimp hatching had the lowest salinity levels.

B. Please discuss why it was critical to this experiment that an equal number of brine shrimp eggs were added to each vial. It was critical to add an equal number of brine shrimp to each vial to keep the experiment’s quantity variable constant. Otherwise, data collected from each of the different vials could not be accurately...

Similar Documents

Free Essay

Brine

...schmichael Brine Shrimp lab 2013 9/10/13 Introduction Artemia salina or (Brine Shrimp) belong to the Anthropoda phylum. Brine Shrimp are found in a variety of different habitats, ranging from temporary ponds to estuaries, lakes and rivers. A Brine Shrimp’s ability to inhabit various environments can be attributed to their tolerance of a range of salinities. Brine Shrimp have been found to survive in salinities from 0% to 15%. When hatching Brine Shrimp the highest number of eggs will hatch at a salinity of 7.5%. The ability to adapt to new environments gives Brine Shrimp a distinct advantage among their aquatic community, and allows them to successfully reproduce and survive within their environment. Materials and Methods In determining the optimal salinity for hatching brine shrimp eggs, seven samples were made with salinities ranging from 0%, 3.5%, 5%, 7.5%, 10%, 12.5%, and 15%. Four trials were performed for each of the seven samples. The room temperature and the water used were both at 72°F. The salt used to create the samples was supplied by Carolina Biological Supply Company. The seven ranging salinities were prepared in 100 mL samples. Seven masses of salt were measured on a scale (0g, 3.5g, 5g, 7.5g, 10g, 12.5g, and 15g) and were corresponded to a beaker filled with 100 mL of distilled water. For each sample, four trials were replicated by filling 30 mL plastic vials with 25 mL of solution. 2400 cysts......

Words: 325 - Pages: 2

Free Essay

Bolu

...A TECHNICAL REPORT ON STUDENT INDUSTRIAL WORK EXPERIENCE SCHEME (SIWES). HELD AT UNIVERSITY OF IBADAN FISHFARMOYO STATE WRITTEN BY BOLARINWA BOLUWATIFE ADEKUNLE MATRIC NO:NDFRST/13/228 SUBMITTED TO THE DEPARTMENT OF FISHERIES TECHNOLOGY. FACULTY OF AGRICULTURE . FEDERAL COLLEGE OF ANIMAL HEALTH AND PRODUCTION TECHNOLOGY MOOR PLANTATION IBADAN. FROM SEPTEMBER TO DECEMBER CERTIFICATION This is to certify that this technical report on student industrial work experience scheme (SIWES) was written and compiled by BOLARINWA BOLU ADEKUNLE of Matric No: NDFRT/13/226 and submit to Fisheries Technology Department, Federal College of Animal Health and Production Technology, Moor Plantation Ibadan. ________________________________ ____________________ INDUSTRIAL BASED SUPERVISOR DATE ____________________________ ____________________ SIWES CO-COORDINATOR DATE DEDICATION PAGE I dedicate this report to Almighty God,for making this programme possible for me. ACKNOWLEDGEMENT My special appreciation goes to my industrial based director Mr Akande Samueland industrial based supervisor. For their immeasurable support given to me during my S.I.W.E.S work.I say a big thank you ,may Almighty God reward them abundantly.` Similarly ,my gratitude goes to the general staff of Ams-top(west Africa) limited,for impacting me skills and knowledge.May Almighty God in his infinite mercy continue to keep them strong.(Amen)...

Words: 3244 - Pages: 13

Premium Essay

Morton Salt

...Case Study : Morton Salt 1. Briefly describe salt production, from brine production to finished round cans.  Salt is obtained by introducing water into salt caverns which in turn dissolves the salt deposits within the caverns, allowing the salt solution (brine) to be brought to the surface for further processing. The brine is boiled in order to remove most of the liquid, resulting in salt crystal deposits. The salt crystal deposits are then further dried to remove all residual moisture to produce the final product; salt. The finished product is stored within a silo awaiting production.  The round cans used for packaging salt are produced on-site. The cans are produced by gluing two sheets of chip board and rolled into a continuous tube. The tube is then cut into long sections and then cut again into can-size pieces. The finished pieces are moved on conveyor to where the various parts can be assembled into cans and glued. Once the cans are formed, they are filled with salt and the pour spout is added to the can. Once completed, the finished cans containing salt are loaded onto pallets and placed into inventory awaiting shipping to distributors. 2. Briefly describe quality assurance efforts in round can production.  Quality is checked primarily by visual inspection including verifying the assembly was done correctly, checking the filled cans for correct weight, inspecting cans to ensure labels are correctly aligned, and checking to see whether metal pour spouts are......

Words: 507 - Pages: 3

Premium Essay

Operations Management

...MGT3210 Operations Management Wegman’s Food pp.33-36 1. How do customers judge the quality of a supermarket? Customers judge the quality of a supermarket in a variety of ways depending on what they are looking for within that supermarket. Some of the customer’s judgments could be based on the following factors: * Did the customer get what they came for, was inventory correctly maintained to avoid shortages or out of stock items * Customer service, were the employees that the customer interacted with helpful, knowledgeable, and courteous to the customer * Pricing, is Wegman’s price competitive when compared to other supermarket prices in the area * Quality, does the quality of Wegman’s products meet or exceed the customers’ expectations * Product diversity, is this a one stop shopping experience for the customer. Can the customer get everything that they need from Wegman’s? Convenience is a major factor in today’s society. (pharmacy, photo, card shop, video rental, coffee shop, floral shop, grocery, dry cleaning, salad bar, café, and a fisherman’s whaft) * Layout, is the layout of the 100,000 square foot store customer friendly so that things are sorted and easily located throughout the store * Location, is the store conveniently located where it will be easily accessible to the greatest amount of customers * Hours of operation, is the store operating at a time that is most appealing to customers, is the store open earlier or later......

Words: 2599 - Pages: 11

Premium Essay

Dksoaeoasjdsae

...1. Describe salt production from brine production to finished round cans Salt production, - Discontinuous (sixth week at a time) - High maintenance (maraming complications) - Interdependent Process: - Injection of water is made - Dissolved in the water - Drying up process - Sixth week at a time - Stop for maintenance - Production is versatile Brine production, - Simple Finished round cans - Complicated compared to salt production - Interdependent - Fixed and not versatile - Precise - Controlled - 2. Briefly describe quality assurance efforts in round can production. - By visual inspection o Verifying the assembly operation is correct o Checking filled cans for correct weight o Inspecting filled cans to see that labels are properly aligned o Checking that metal spouts are correctly attached 3. What are some of the possible reasons why the company continues to use the old processing equipment instead of buying new, modern equipment - Cost - Hindi pa depreciated - The company would have to adapt to a new system - The company would incur training costs for the employees 4. Where would you place salt production in the product – process spectrum? 5. Determine the approximate number of tons of salt produced annually. Hint: one ton = 2,000 pounds, and one pound = 16 ounces 6. What improvements can you suggest for the plant? - Switch to Just In Time manufacturing - Lower inventory - Staff are cross trained - Pull manufacturing (manufacture when there’s demand, if not......

Words: 253 - Pages: 2

Free Essay

Wet Lands

...Elevation Chart of the Great Salt LakePhysical CharacteristicsThe wetland I am doing is the Great Salt Lake. The precipitation is 20% but usually in Jan. it is 1.45, in Feb. it is 1.54, in Mar. 2.22, in April it is 2.33, in May it is 2.1 in June it is 1.13, in July it is 0.59, in Aug. it is 0.71, in Sep. it is 1.52, in Oct it is 1.64, in Nov. it is 1.78, in Dec. it is 1.62The temperature is 60-40 degrees Fahrenheit. The highest elevation was in 1986 at 4,212 feet above sea level. The surface terrain at the Great Salt Lake is sandy, rough, rocky, and kind of grassy.The wetlands are different than deserts because the deserts are humid, hot, and dry, and the wetlands are swampy, wet, and messy. Also wetlands are different from forests because forests are for camping and fun, wetlands are filled with salt for people to swim in. | | | Where in Utah? | | | | | | | | | | Utah’s wetlands the great salt lake | Kayla Bell | | Cattails along the Great Salt LakeCommon PlantsCattails look like hotdogs but don’tEat them you will get an ugly surprise.Duck Weed is mostly on water not landThey look like weeds that might be in Your back yard. Arrow grass is a plant That looks like a stick with flowers. BalticRush is a plant that looks like a poison Plant but really isn’t. Stream Orchid looks Like vines with pretty flowers. SouthernMaidenhair fern is a plant that looks like a bush. | | | Common Animals In Wetlands.Tiger Trout is a fish that looks like a......

Words: 412 - Pages: 2

Free Essay

Ffefwefw

...he term shrimp is used to refer to some decapod crustaceans, although the exact animals covered can vary. Used broadly, it may cover any of the groups with elongated bodies and a primarily swimming mode of locomotion – chiefly Caridea and Dendrobranchiata. In some fields, however, the term is used more narrowly, and may be restricted to Caridea, to smaller species of either group, or to only the marine species. Under the broader definition, shrimp may be synonymous with prawn, covering stalk-eyed swimming crustaceans with long narrow muscular tails (abdomens), long whiskers (antennae) and slender legs.[1] They swim forward by paddling with swimmerets on the underside of their abdomens. Crabs and lobsters have strong walking legs, whereas shrimp have thin fragile legs which they use primarily for perching.[2] Shrimp are widespread and abundant. They can be found feeding near the seafloor on most coasts and estuaries, as well as in rivers and lakes. To escape predators, some species flip off the seafloor and dive into the sediment.[2] They usually live from one to seven years.[3] Shrimp are often solitary, though they can form large schools during the spawning season.[2][4] There are thousands of species, and usually there is a species adapted to any particular habitat. Any small crustacean which resembles a shrimp tends to be called one.[5] They play important roles in the food chain and are important food sources for larger animals from fish to whales. The muscular......

Words: 394 - Pages: 2

Free Essay

My Favorite Foods

...chili, or soy sauce. Mango is used to make juices, smoothies, ice cream, fruit bars, pies, or a sweet and spicy chili paste. It is popular on a stick dipped in hot chili powder and salt or also as a main ingredient in fresh fruit combinations. “In Central America, mango is either eaten green mixed with salt, vinegar, black pepper and hot sauce, or ripe in various forms”(Fresh mangos, 2011). Toasted and ground pumpkin seed with lime and salt are used in their country when eating green mangoes. Some people also add soy sauce or chili sauce. Pieces of mango can be mashed and used as a topping on ice cream or blended with milk and ice as milkshakes. Shrimp The Shrimp’s name was derived from the Middle English word shrimpe that meant "pygmy”. “History shows that as far back as the 7th century travelers like Marco Polo mentioned Shrimp being a staple part of the...

Words: 1558 - Pages: 7

Free Essay

Two Kinds of Sex Pheromones in Lysmata Shrimps

...Sex pheromones in Lysmata shrimps Rui Yang BIO4995 Undergraduate Research Advisor: Dr. Junda Lin July 30, 2010 Introduction Many crustaceans species, such as crabs (Ryan 1966; Gleeson 1980; Seifert 1982; Hardege et al. 2002; Kamio et al. 2002), lobsters (Atema 1984 for a review), and crayfish (Ameyaw-Akumn and Hazlett 1975; Tierney et al. 1984), copulate with the females using chemical compounds as sex attractants. Pheromones as a kind of chemical signals are widespread in aquatic species. To communicate and mate, sex pheromones that emitted by male or female become the most important chemical messages and are also used in mate choice. Sex pheromones are classified two types: distance pheromones and contact pheromones. As a kind of water-borne (aquatic species) or volatile (terrestrial species) chemical, distance pheromones can take effect within a certain range in water or in air Chang et al. 2007, Lim and Greenfield 2008). Kamio et al. (2002) found that post-molt females can release a water-borne pheromone, which is different from pre-molt females. Unlike distance pheromones, contact pheromones are insoluble and coat the female’s body (Kamiguchi 1972, Bauer 1979, Borowsky 1991, Zhang and Lin 2006). In many animals, pheromones are detected by specialized receptor organs, such as vomeronasal systems of vertebrates (Halpern and Martinez-Marcos 2003). But crustaceans sense chemicals through an organ called cuticular sensilla. Antennules, as the first part of antennae,......

Words: 1862 - Pages: 8

Premium Essay

Agri

...world's 112.9 million metric ton fish catch. The following year, it was 13th among the 51 top fish producing countries with a total fish production of 1.8 million tons. In 2001, the country's fish yield further increased by 166,101 metric tons. There are different kinds of fishes and other aqua creatures like tilapia, tuna, mackerel, talilong, shrimps, seashells and most commonly the country’s national, the milkfish or bangus. Milkfish (Chanos chanos forskal) of bangus as locally comprises the bulk of aquaculture production in the Philippines. Its farming is regarded as the backbone of the Philippine aquaculture. They are hardy and fast growing, and can be raised in fresh and brackish water ponds, pens and cages. Being one of the dominant farmed-species for aquaculture, milkfish farming is geared towards high-density culture system, due to little or no prospect of expanding the brackish water farming area; support capture fisheries production which is on its continuing decline; and the rise and fall shrimps industry, due to disease problem. The industry’s remarkable progress can be attributed to the growing number of experienced shrimp farmers that are shifting to intensive milkfish culture. Various modifications in bangus culture have been developed towards attaining high bangus production. This manual aims to guide our fish farmers with systematized and modified milkfish farming practices. Milkfish production represents one of the main sectors of the nation's fishery......

Words: 803 - Pages: 4

Free Essay

Advantage of Vietnam in Developing Fisheries

...Advantage: The fisheries and aquaculture sectors are significant contributors to the economy of Vietnam. Direct production value (at the farm gate or on the wharf) in 2003 was approximately Ð25 trillion ($1.7 billion) or approaching 4% of GDP. Export earnings from fish, shrimp and other seafood products totaled about $2.2 billion in 2003 of which 52% was shrimp 1) Natural and environmental factors : +) Vietnam has a land area of 329,200 km² , an exclusive economic zone of about 1 million km², and a coastline of 3260 km, with 28 provinces abutting with the The sea area of Vietnam can be divided into four main regions as shown in Table 1 Table 1 : Biomass and estimated MSY | Fish stock 000 tons | TAC 000 tons | Tonkin Gulf | 681.2 | 272.5 | Central Region | 606.4 | 242.6 | South Eastern | 2075.9 | 830.5 | South Western | 506.7 | 202.3 | Sea mounts | 10.0 | 2.5 | Total sea area | 300.0 | 120.0 | | 4180.2 | 1670.4 | MSY = maximum sustainable yield, TAC = total allowable catch Source: Fistenet based on RIMF 1997 estimates. +) Vietnam has a dense river network, including 2,360 rivers with a length over 10km. Eight have large basins with catchments of more than 10,000km². This river network includes many international rivers that originate in other countries. +) With some of the provinces in the Mekong delta , mangroves are central to the sustainability of many of Vietnam’s fisheries. => potential to develop in shores fisheries. +) Weather......

Words: 369 - Pages: 2

Free Essay

Shrimp

...The Shrimp Commodity System A Sustainability Institute Report by Denise Johnston, Chris Soderquist and Donella H. Meadows There’s a basic fear between your world and mine. I don’t know why. What I came to say was, teach the children about the cycles. The life cycles. All the other cycles. That’s what it’s all about, and it’s all forgot.” —Gary Snyder. “To/From Lew” July 2000 © Sustainability Institute PO Box 174 Hartland Four Corners VT 05049 Inquiries to d.meadows@dartmouth.edu Table of Contents Commodity Project Background ...................................................................................... page 2 The Shrimp System .......................................................................................................... page 3 Wild Shrimp Fisheries Shrimp Aquaculture Model Purpose and Development..................................................................................... page 4 Model Structure ................................................................................................................ page 5 Scenarios from the Model................................................................................................. page 9 Scenario 1: Unbounded Aquaculture Scenario 2: The Environment Strikes Back Scenario 3: Help for the Fishery Scenario 4: Best Practice for the Shrimp Farmers Summary of Dynamic Lessons ....................................................................................... page 12 Notes on Process to......

Words: 6855 - Pages: 28

Free Essay

Financial Business Prospectus

...Assessment - Operating Plan - Financial Plan - Executive summary The new business venture I planned to invest would be a Shrimp Farmer. The market demands of organic food have increased the global production of freshwater shrimp farming. Shrimp has become the most popular seafood in the United States. On the other hand, consumers are becoming more conscious and concerned about the environment damage. Many shrimp farmers often use antibiotics and hormones to increase the shrimp production. The methods used before to meet the shrimp’s demands have dramatically damage environment. Now, many advances in researcher found new methods and technology that have changed the scenario. Business Description Carrillo’s Shrimp Farm would be placed in the Desert of Imperial Valley to combine the effects of the hot sun with the qualities of deep pumping well water allowing a faster growth. The shrimp would be raise in a pond with significantly depth water having as a mission a fresh, healthy, and free hormone shrimp. Since the well water rich in mineral would be drawn from deep pumping, it would carefully monitor for pollution, contaminants, and pathogens. Neither pesticides nor chemicals would be added to care about health negative effect such as neurological damage and E. coli. Before introducing population to the ponds, the baby shrimp should be properly acclimated to reduce stress and death. Another factor that prevent unnecessary stress is a PH...

Words: 1094 - Pages: 5

Free Essay

Poverty

...Promote Shrimp globally. Dear Madam, We are very happy that we have been able to submit the report you have assigned to us. The assignment was to prepare a term report on the course named “International Trade and Finance, course#F-208”, as part of our academic activities. Here is the report on “How Bangladesh Promote Its Shrimp globally.” For the purpose of preparing the report we had to have an in-depth knowledge on how to promote a product globally. This was the first ever opportunity for us to gain proper understanding about the promotion of a product world wide. Thank you for giving us the opportunity to learn the real life practice and what strategies Bangladesh adopts to promote its Shrimp globally. Sincerely, Group 11 12th Batch Department of Finance Executive Summary Introduction Body of the report Background Mission Current market Diagram Why new product are launched Types of new product Recently launched product Re-launched product Concluding summary Bibliography Executive Summary Beginning in the 1980s, shrimp grew as a major non-traditional export item, and today, shrimp is the second largest export from Bangladesh. Commercial culture of shrimp increased rapidly in the coastal belts of Bangladesh and has gone through several stages of transformation. Currently, there are approximately 37,397 farms cultivating bagda (tiger......

Words: 675 - Pages: 3

Free Essay

Agro and Food Processing

...Project Title Shrimp farming and processing unit in Kutchh Project Description The project envisions setting up of integrated shrimp farming and a processing unit in the coastal area of Gulf of Kutchh. The project shall have its own feed mill to supply fish feed for hatchery and shrimp farms. Product Application A shrimp is a kind of seafood that is used as an input, for a variety of processed food products. It can be barbecued, boiled, broiled, baked and sautéed. Variety of shrimp products like pineapple, lemon, coconut, pepper shrimp and shrimp soup, stew, salad, burger, sandwich, kebabs, gumbo, pan fried, deep fried, stir fried are available and largely consumed in USA and Japan. Thus, Shrimp has domestic and global market as an important sea food and as input into a variety of processed food products. Apart from Fresh Shrimp, there is also very large demand for frozen shrimp in international market and hence the proposed project will also have Shrimp processing and Cold storage as integral part of the project. Market & Growth Drivers Market China leads the world in Shrimp production, followed by Indonesia, India and Thailand. USA and Japan are the leading Shrimp importing countries, with USA recently surpassing Japan followed by Spain, UK, France, and Italy, while Singapore and Canada are minor importers of Shrimp. India’s total marine export for the year 2005-2006 was around 5.12 million MT, valued at US $ 1644.21million. Frozen shrimps......

Words: 2098 - Pages: 9