38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.
ISEF · 2017
Earth and Environmental Sciences
Oil spills are a major problem that faces us today. They have a very large, negative impact on plants, animals, and their environment. Cleaning up oil spills in oceans and seas has burdened…
ISEF · 2017
Earth and Environmental Sciences Fourth Award
This project investigates the general water quality and major/minor ion chemistry in Arkansas aquifers given the ongoing depletion of the Mississippi River Valley Alluvial Aquifer and the re…
CSEF · 2017
Earth & Atmospheric Sciences (Junior Division Only) Honorable_mention Award
Objectives/Goals To determine and compare the different saturation points and absorption ability of three soil textures; sand, sandy loam, and clay. Methods/Materials Scale, oven, beakers, w…
ISEF · 2017
Earth and Environmental Sciences
This study focuses on the direct impacts of physical contact. The coral coverage of two sites were calculated and then compared. Both were in the same region, with similar landscape, and com…
ISEF · 2017
Earth and Environmental Sciences
Ocean Acidification (OA) is caused by increase of CO2 in the atmosphere due to industrialization. Oceanic pH prior to the industrial revolution was 8.2. By 2100, pH will be 7.8 if acidificat…
ISEF · 2017
Earth and Environmental Sciences Fourth Award
Particulate Matter (PM) is a liquid or solid suspended in air that can be directly emitted into the atmosphere. High concentrations of PM smaller than 2.5 µm in diameter (aka PM2.5) are know…
ISEF · 2017
Earth and Environmental Sciences
1,2-propanediol is a common de-icing fluid used by airports to prepare planes for takeoff during cold weather. Airports can discharge glycol into nearby bodies of water. As an effluent, glyc…
ISEF · 2017
Earth and Environmental Sciences Fourth Award
Drylands make up 41% of the biosphere and support 38% of the world’s population. The intensity and frequency of rainfall events controls processes that drive dryland soil nutrient cycling. C…
ISEF · 2017
Earth and Environmental Sciences Fourth Award
The objective of this project is to determine how effective changing the shape of a spherical shade ball to a tessellational dodecahedron is at decreasing evaporation and algal growth. Shade…
ISEF · 2017
Earth and Environmental Sciences Third Award
What is the feasibility of a sustainable heterotrophic Chlorella vulgaris growth system to become a replacement for the tertiary phase of a municipal wastewater treatment plant, and to succe…
ISEF · 2017
Earth and Environmental Sciences
Indium is widely used in green technologies, including solar energy production. Indium is often found in trace amounts in zinc deposits; however, it is becoming scarcer. A neural net was use…
ISEF · 2017
Earth and Environmental Sciences
Global freshwater temperatures have increased and are projected to rise a further 3°-7°C in the next 100 years. Critical for drinking and agriculture, these highly temperature dependant ecos…
ISEF · 2017
Earth and Environmental Sciences
Southern Africa is experiencing increasing flooding hazards from a number of cyclones like Cyclone Dineo.The problem is made worse by lack of reliable flood warning systems.The purpose of th…
ISEF · 2017
Earth and Environmental Sciences
Numerous consumer products, such as sports clothes, makeup, food containers, even prosthetic legs contain tiny silver particles called nanoparticles, which have antibacterial properties. The…
ISEF · 2017
Earth and Environmental Sciences
Microplastics, plastic particles smaller than 5 mm, have been regularly found within marine, freshwater, and estuarine environments. These tiny plastic polymers have been discovered in vario…
CSEF · 2017
Earth & Atmospheric Sciences (Junior Division Only) Second Award
Objectives/Goals The purpose of this experiment was to understand geological folding patterns of different earth materials while under the stress of lateral compression. I focused on contine…
ISEF · 2017
Earth and Environmental Sciences
On a large scale, all bodies of water are constantly evaporating. It is very important to understand the negative effects that increased evaporation can have on the environment. Water vapor…
ISEF · 2017
Earth and Environmental Sciences Second Award
When excavated 1957-1962, the archaeological site at Isimila, Tanzania, was estimated at 60 ka, from its artefacts’ similarity to other sites, such as Magubike and Kalambo Falls, none of whi…
ISEF · 2017
Earth and Environmental Sciences Fourth Award
Hexavalent Chromium (CrVI) is a priority pollutant, released by the tannery processes to the environment. The objective of this study was to assess the potential of novel materials magnetize…
ISEF · 2017
Earth and Environmental Sciences
Puerto Rico is the smallest island of the Mayor Antilles located in the Caribbean Sea. Puerto Rico and the Virgin Islands are part of a volcanic island platform (Morelock, 2001). The purpose…
CSEF · 2017
Earth & Atmospheric Sciences (Junior Division Only)
Objectives/Goals My goal is to find the best way to alleviate liquefaction. Liquefaction is a property of soil where when it's saturated with water and it comes under stress, such as an eart…
ISEF · 2017
Earth and Environmental Sciences
Due to population growth, urban areas in Oregon have been expanding, leading to increases in impervious surfaces and net losses in wetlands, riparian vegetation, and forestation in the North…
ISEF · 2017
Earth and Environmental Sciences Third Award
The objectives of this project were to determine the general response of vegetation to drought conditions; to test whether moisture deficiency was the limiting factor for vegetation growth i…
ISEF · 2017
Earth and Environmental Sciences
Every day, thousands of people in the underdeveloped world die from lack of a clean drinking source or a water related disease. This led me to my science fair project: can water be easily pu…
ISEF · 2017
Earth and Environmental Sciences
Nanosilver particles can cause potential threats to animals, the enviroment, and even humans if taken or exposed to by a large quanity. So, do nanosilver particles commonly found in househol…
ISEF · 2017
Earth and Environmental Sciences
Most Titanium dioxide nanoparticles (TiO2-NP) are removed from wastewater at wastewater treatment plants (WWTPs), but some leave the WWTP in the effluent and enter downstream aquatic systems…
ISEF · 2017
Earth and Environmental Sciences
The purpose of my project is to help find a solution to pollution. An estimated 14 billion pounds of trash, much of it plastic, is dumped in the world's oceans annually, which is tragic. The…
ISEF · 2017
Earth and Environmental Sciences
Nitrate pollution is a major issue around the world, and has contributed to much environmental damage. This experiment aimed to investigate the effects nitrate pollution has on algae’s motil…
ISEF · 2017
Earth and Environmental Sciences
Silica gels greatly impact D. magna populations, increasing the neonate and juvenile mortality rates by up to 6 and 1.5 times. Six trials were conducted, and all six were found to be statist…
ISEF · 2017
Earth and Environmental Sciences First Award
From the 1940’s, radionuclides were widely dispersed in the environment from atmospheric nuclear testing and reactor waste. Since, environmental radioactive monitoring systems have been sign…