Field Trip Report Lab Example | Topics and Well Written Essays - 750 words

Field Trip - Lab Report Example More than fifty percent of the wetlands found in the world are known to have disappeared as from 1900. As such a variety of conservation efforts have been put in place so as to preserve this crucial environmental asset. A wetland is any area that is known to hold water either permanently or temporarily. Some wetlands only hold water for a short period of one or two months during spring while others hold water all year-round. Some of the types of wetlands include fens, marshes, mangroves, swamps, and bogs. The main objective of this trip was to give the students a chance to take note of the wetland ecosystems and urban forests birds in the surrounding area. The trip would thus help the students develop an understanding and appreciation of biodiversity and natural habitats. The field trip was carried out on April 11 (Saturday), 2015 between 9:30 AM – 12:00 AM. There were three different wetlands studied during the field trip. The weather was sunny with no cloud that was very favorable for the excursion. The first wetland was H shape and was identified at 9:30 AM. Located at 31.1941 N and 120.4430 E, it measured 128.8 M in length and 86M in width. The green alga, phragmites, and other insects existed in this wetland. The air temperature at this wetland was 18 C and the water temperature at 16.4 C, and the PH was 8.94. Other measurements taken at this wetland were 0.33 mg ammonia, 1.39mg nitrogen, 271.3 water conductivity and 9.54 dissolved oxygen. The second wetland was seen at 10:30 AM and located at 31.1942 N and120.4440 E. The length of this wetland was 240 M and width of 190M. The temperature recorded was 18.5 C for air and 14C for water. Green alga and dragonflies lived at this wetland whose dissolved oxygen level was 6.41 and conductivity a t 246.5. The PH was recorded at 10.47 and ammonia and nitrogen levels at 0.47 mg and 2.23 mg respectively. The last wetland was identified at 11:19 AM. Located at 31.1939 N and