Pioneer plant species are usually characterized by
  . -(often referred to as Pioneer species) are usually characterized by high growth rates, smaller size, high degree of dispersal, and high rates of per capita population growth.- Plant species characterized by high dispersal rates, ability to colonize disturbed sites, short life span, and shade intolerance.onoclimax hypothesis. A theory of plant succession and community dynamics. The community is viewed as a highly integrated super organism and the process of succession represents the gradual and progressive development of the community to the ultimate or climax stage. Best Answer: Pioneer species are the first plants to colonize an area after some sort of catastrophe, such as a fire or clear-cutting.They are generalists, they grow fast and usually have short life spans.The climax community is the mix of species that are present a long time after the disaster, sometimes hundreds of years. It's generally characterized by big, old trees like oaks.hey are generalists, they grow fast and usually have short life spans. The climax community is the mix of species that are present a long time after the disaster, sometimes hundreds of years. It's generally characterized by big, old trees like oaks. Answers. Best Answer: Pioneer species are the first plants to colonize an area after some sort of catastrophe, such as a fire or clear-cutting. They are generalists, they grow fast and usually have short life spans.The climax community is the mix of species that are present a long time after the disaster, sometimes hundreds of years. It's generally characterized by big, old trees like oaks.hey are generalists, they grow fast and usually have short life spans. The climax community is the mix of species that are present a long time after the disaster, sometimes hundreds of years. It's generally characterized by big, old trees like oaks. Centaurea maculosa, an example of pioneer species. Pioneer species are hardy species which are the first to colonize previously disrupted or damaged ecosystems, beginning a chain of ecological succession that ultimately leads to a more biodiverse steady-state ecosystem.entaurea maculosa, an example of pioneer species. Pioneer species are hardy species which are the first to colonize previously disrupted or damaged ecosystems, beginning a chain of ecological succession that ultimately leads to a more biodiverse steady-state ecosystem. Pioneer species are species which colonize previously uncolonized land, usually leading to ecological succession. Pioneer species are often grasses such as marram grass, which grows on sand dunes.In more rocky and damp conditions, they are usually lichen, and small ephemeral bunchgrasses and wildflowers in crevices.ioneer species are species which colonize previously uncolonized land, usually leading to ecological succession. Pioneer species are often grasses such as marram grass, which grows on sand dunes. Grassland Stage. The second stage is characterized by the emergence of plants including annual herbs, grasses and small shrubs. These plants are fast growing and usually opportunistic. They are very prolific, producing millions of seeds which help to establish their dominant position in the plant community.rassland Stage. The second stage is characterized by the emergence of plants including annual herbs, grasses and small shrubs. These plants are fast growing and usually opportunistic. They are very prolific, producing millions of seeds which help to establish their dominant position in the plant community. The first stage of succession is known as the pioneer community. At this stage, a relatively few, very simple species exist within the ecosystem. These plants may be as simple as mosses and lichens and break down the underlying substrate to help establish an environment that other, more complex plants can grow in.rassland Stage. The second stage is characterized by the emergence of plants including annual herbs, grasses and small shrubs. These plants are fast growing and usually opportunistic. They are very prolific, producing millions of seeds which help to establish their dominant position in the plant community. Answer: Pioneer species are among the first to colonize a new substrate after a severe disturbance that creates the conditions for primary succession. Pioneer plant species usually have airborne dispersal mechanisms such as windblown seeds or spores or floating propagules for coastal ecosystems.Pioneer species such as lichens or mangroves begin the process of soil formation, paving the way for other vegetation and eventually animals to establish.ioneer plant species usually have airborne dispersal mechanisms such as windblown seeds or spores or floating propagules for coastal ecosystems. Pioneer species such as lichens or mangroves begin the process of soil formation, paving the way for other vegetation and eventually animals to establish. -generally have lower rates of dispersal and colonization, slower per capita growth rates, and they are larger and longer-lived. - Long-lived, shade-tolerant plant species that supplant early successional species.onoclimax hypothesis. A theory of plant succession and community dynamics. The community is viewed as a highly integrated super organism and the process of succession represents the gradual and progressive development of the community to the ultimate or climax stage. Monoclimax hypothesis. A theory of plant succession and community dynamics. The community is viewed as a highly integrated super organism and the process of succession represents the gradual and progressive development of the community to the ultimate or climax stage.onoclimax hypothesis. A theory of plant succession and community dynamics. The community is viewed as a highly integrated super organism and the process of succession represents the gradual and progressive development of the community to the ultimate or climax stage.
They are characterized by high growth rates, smaller size, high degree of dispersal, and high rates of per capita population growth.