Vernal, Utah
- Vernal, the county seat and largest city in Uintah County is in northeastern Utah, United States, about 175 miles (280 km) east of Salt Lake City and 20 miles (32 km) west of the Colorado bor
Vernal pool
- Vernal pools, also called vernal ponds or ephemeral pools, are seasonal pools of water that provide habitat for distinctive plants and animals.
Vernalization
- Vernalization (from Latin vernus, "of the spring") is the induction of a plant's flowering process by exposure to the prolonged cold of winter, or by an artificial equivalent.
Vernal keratoconjunctivitis
- Vernal keratoconjunctivitis (VKC) is a recurrent, bilateral, and self-limiting inflammation of conjunctiva, having a periodic seasonal incidence.
Vernal Regional Airport
- Vernal Regional Airport (IATA: VEL, ICAO: KVEL, FAA LID: VEL) is a mile southeast of Vernal, in Uintah County, Utah.
The vernal equinox marks the beginning of spring according to the Gregorian calendar that most of us use throughout the world. In 2019, the day is only two Wednesdays away, or 12 days away a..查看文章
State parks, nature centers and conservation organizations across Pennsylvania over the next few weeks will be leading visits to vernal pools – temporary springtime pools of water where sala..查看文章
Few studies have examined mercury in northeastern vernal pools, even though these ephemeral wetlands provide critical breeding habitat for several species of amphibians and a diverse assembl..查看文章
The vernal equinox occurs on Wednesday, March 20, at 5:58 p.m. EDT this year. This marks the official beginning of spring. The vernal equinox, officially bringing the arrival of spring, happ..查看文章
On wet spring nights, salamanders and frogs emerge from under rocks and logs across the United States and make their annual trek to seasonal puddles of water known as vernal pools. Traveling..查看文章
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