'Pioneer community' presentation slideshows

ECOLOGY

ECOLOGY. Ecology is the study of homes . The average number of organisms that can be sustained in an ecosystem is known as carrying capacity . Food, water, and shelter are known as limiting factors. ECOLOGY.

697 views • 69 slides

Nutrient cycles

Nutrient cycles. The nitrogen cycle. Inputs of nutrients :. Precipitation & dry deposition Weathering of bedrock [Artificial supplements]. Three possible stores :. Soil Leaf litter Biomass. Outputs of nutrients :. Runoff Leaching [Human removal].

653 views • 40 slides

Origin of petroleum

Origin of petroleum. Petroleum is defined as gaseous, liquid, and semisolid naturally occurring substance that consist chiefly of hydrocarbons. Petroleum is therefore a term that includes both oil and natural gas .

1.83k views • 36 slides

Ecosystem Balance

Ecosystem Balance. Test Review. Question 1 (6 Points). List, in order , the 6 communities in primary succession from the pioneer community to the climax community. Lichen. a. Pioneer Community: ______________ b. _______________________________ c. _______________________________

658 views • 28 slides

Reducing Child Maltreatment in Pioneer Communities

Reducing Child Maltreatment in Pioneer Communities. A preventive approach to creating a large scale step reduction in levels of child abuse, neglect and children witnessing domestic violence. George Hosking, CEO, WAVE Trust Peter Kelly, DPH, Stockton-On-Tees Borough Council.

347 views • 23 slides

What is an Ecosystem?

118 views • 11 slides

Control & Regulation

Control & Regulation. Succession in Plant Communities. Mr G Davidson. Plant Succession. If a field is abandoned and left bare, many seeds will land on it, but only some will survive. This pioneer community will then be replaced by sturdier plants.

195 views • 10 slides