Effects of Quercus engelmannii (Engelmann Oak) on Native vs. Invasive Plant Species
[E]
Do Cool Temperatures Impact the Parasitism Rate of Psyttalia humilis (parasitoid wasp)?
[E]
A Study of the Effect of Flower Variants on a Plant's Ability to Attract Butterflies
[E]
Determine the effect of the use of Roundup® on the growth of genetically modified plants that are competing with weeds for food and light.
[E]
Compare growth characteristics of the coastal sage scrub during consecutive dry and wet years.
[E]
Determine if plants native to the High Desert will consume less water than non-native plants.
[E]
The correlation of the flowering population of one plant species to the population of one family of butterflies.
[E]
Discover if oil in Purple Sage leaves is allelopathic and whether it inhibits the germination of the California Poppy or Fennel the most drastically.
[E]
The Effect of Mycorrhizae on the Growth Rate of Redwood Tree Seedlings
[E]
Identifying closely related pampas grass species in order to eradicate unwanted species.
[E]
Saving Coastal Sage: Methods of Eradicating Invasive Fennel
[E]
Are Areas with Native Trees More Biologically Diverse than Areas with Non-native Trees?
[E]
Study the effects of sodium nitrate on the growth rate of microalgae (nannochloropsis).
[E]
Determine how far plants should be grown from sunflowers in order for them to be safe from the sunflowers' allelopathic toxins.
[E]
Factors Affecting Germination of Native and Non-native Plants in the Sierra Nevada
[E]
Study the occurrence of native and introduced species in various aged redwood forests in Humboldt County.
[E]
Find out the effect of acid rain on native and non-native plants.
[E]
Can the geographic location of local live oak trees be found by the varying degree of travel of chlorphyll in paper chromatography strips, from sample trees from those areas.
[E]
Determine how plants affect the water quality of a goldfish tank.
[E]
A Study on Regrowth of Native and Non-native Plants
[E]
Test if there is higher mortality of Pinyon Pines on steeper slopes and on hotter slopes (south aspect) during the last drought.
[E]
Determine the effects of Rhizobium bacteria on the formation of nodules on legumes.
[E]
Survey what students know and feel about deforestation?
[E]
What happens when a plant population is too dense?
[E]
How Does the Coloring and Sweetness of a Flower Affect Bee Visitation?
[E]
Fire Ecology Science Fair Projects & Experiments