State 1
Prairies and Bogs

This state is characterized by a short hydroperiod (3 to 6 months) and is typically dominated by hydrophytic grasses and sedges along vast open expanses. These are continuously wet but not constantly inundated soils on slightly higher elevations than marshes. These areas will hold shallow water during the wet season. The main drivers in this community consist of hydrology and fire regimes, relying on short fire return intervals of 1 to 3 years to maintain its grass and shrub community.

Characteristics and indicators. This site is characterized by dominant herbaceous and grass cover on continuously wet but not continuously inundated soils. They occupy vast open expanses and have a high diversity of species. In areas where it has been hydrologically altered stunted trees may be present.

Resilience management. This community is maintained by natural stressors from hydrology and fire regimes. Continuous saturation of the soil allows for the emergence of hydrophytic grasses and herbs while preventing woody mesic species from growing. With short fire return intervals of every 1 to 3 years this community also is able to prevent the emergence and dominance of woody species.

Community 1.1
Wet Prairie

Wet prairies are herbaceous communities found on continuously wet but not inundated soils on somewhat flat or gentle slopes between lower lying wet areas (i.e. marshes and swamps) and slightly higher drier areas (i.e. flatwoods and dry prairies). These prairies typically have a short hydroperiod and short fire return interval which help maintain community structure. These are very diverse understory communities that can become inundated to a very shallow depth during the wet season and occasionally have stunted trees.

Resilience management. This community is maintained by regular fire return intervals of every 2 to 3 years as well as continuously wet but rarely inundated soils. These stressors help maintain community structure and prevent the invasion of woody or undesirable species.

Community 1.2
Marl Prairie

Marl Prairies are sparsely vegetated (20 to 40% cover) graminoid dominated communities found on marl substrates. Marl is often formed via periphyton, and is found both within the soil profile and as rocks scattered throughout the landscape. Like wet prairies, these are very diverse communities, but are often dominated in cover by one or two major species. Stunted scattered trees may be present within this community as well.

Resilience management. Marl prairies are maintained similar to wet prairies, by extended hydroperiods and frequent fire regimes. Marl prairies are able to hold water for several months out of the year while being shallowly inundated. Once they dry out during the winter they are subject to fires (every 2 to 3 years) which helps maintain community structure and prevent woody species from encroaching. Many of the diverse species require fire to stimulate flowering, and rapidly recover from fire effects.

Community 1.3
Shrub Bog

Shrub bogs consists of dense stands of broadleaf evergreen shrubs, vines, and short trees, with height dependent on time since fire, with or without an overstory of scattered pine or bay trees, growing in mucky soil where water is usually less than a foot deep. These communities become formed when fire is excluded from the reference communities for a long period of time (estimated 12 to 15 years), which allow for the establishment of woody species. Fires tend to extinguish themselves from this community, and are often found adjacent to freshwater marshes or other wetlands. The larger the shrub species are the longer without fire this community has gone.

Resilience management. This community is maintained by the absence of fire within a community which allows for the establishment of organic matter accumulation and shrub growth. Excluding fire from this community maintains this structure. When fires do occur in this community, it is during periods of extreme drought (estimated every 10 to 20 years), in which the shrubs are able to re-sprout rapidly.

Pathway 1.1A
Community 1.1 to 1.3

In prairies that are surrounded by pyrogenic uplands, the absence of fire from the wet prairie and may allow for the introduction and establishment of woody species tolerant of extended hydroperiods. Alterations of the seasonal high-water table may allow for the introduction and establishment of woody species as well. Time since fire will be variable in individual prairies as they occur in landscapes occupied by fire-maintained matrix communities and will be dependent on the fire frequency of the surrounding matrix community. Decreases in the long-term hydroperiod will be less of a stressor for shrubby species and may accelerate the process. Decreases in the long-term hydroperiod may be caused directly through processes such as ditching and canal development, or indirectly through drawdown of the water table for surrounding land use conversion.

Pathway 1.2A
Community 1.2 to 1.3

In prairies that are surrounded by pyrogenic uplands, the absence of fire from the marl prairie and may allow for the introduction and establishment of woody species tolerant of extended hydroperiods. Alterations of the seasonal high-water table may allow for the introduction and establishment of woody species as well. Time since fire will be variable in individual prairies as they occur in landscapes occupied by fire-maintained matrix communities and will be dependent on the fire frequency of the surrounding matrix community. Decreases in the long-term hydroperiod will be less of a stressor for shrubby species and may accelerate the process. Decreases in the long-term hydroperiod may be caused directly through processes such as ditching and canal development, or indirectly through drawdown of the water table for surrounding land use conversion.

Pathway 1.3A
Community 1.3 to 1.1

This transition is driven by the removal of undesirable species and reestablishment of natural management strategies. Removal of undesirable hardwood species may be necessary to increase light availability to herbaceous groundcover and should be removed carefully to prevent disturbance to the surrounding community. Restoration and reestablishment of natural management strategies should include restoring the seasonal high-water table and ponding depths of the targeted reference community, which will assist in preventing further establishment of hardwood species that are less tolerant to extended hydroperiods. Return of the natural fire intervals are necessary to prevent reestablishment of hardwood species.

Pathway 1.3B
Community 1.3 to 1.2

This transition is driven by the removal of undesirable species and reestablishment of natural management strategies. Removal of undesirable hardwood species may be necessary to increase light availability to herbaceous groundcover and should be removed carefully to prevent disturbance to the surrounding community. Restoration and reestablishment of natural management strategies should include restoring the seasonal high-water table and ponding depths of the targeted reference community, which will assist in preventing further establishment of hardwood species that are less tolerant to extended hydroperiods. Return of the natural fire intervals are necessary to prevent reestablishment of hardwood species.

State 2
Freshwater Marshes

Freshwater marshes occur at the lowest point in the landscape and are dominated by grasses, sedges, broadleaf emergents, floating aquatics, and shrubs throughout a vast open expanse. They are typically bordered by wet communities such as wet prairies, wet flatwoods, and cypress swamps; and can be found as isolated pockets within these other communities.

Characteristics and indicators. Freshwater marshes are characterized by long hydroperiods and open expanses of hydrophytic grasses, sedges, and herbaceous species. Species composition is usually heterogeneous and forms along different zones related to lengths of hydroperiod and depth of flooding or ponding.

Resilience management. This state can be maintained through proper hydrologic management and fire return intervals. Both frequent fire and extended hydroperiods play important parts in maintaining this state by keeping woody species excluded.

Community 2.1
Depression Marsh

This community often occurs as a shallow, usually rounded depression (concave - concave) in sand substrate with herbaceous vegetation or subshrubs, which forms in concentric bands due to slight changes in hydroperiods. This is considered the reference community for the freshwater marshes state because depression marshes can form as a part of a larger marsh community (i.e. glades marsh) or as an isolated marsh within an upland community. These marshes form when overlying sand slumps into depressions dissolved in underlying limestone bedrock. Peat usually accumulates towards the center, deepest portion, and have standing water for most of the year, while the outskirts are sandy substrates. Vegetation is formed in concentric bands, with the outer driest zones occupied by sparse herbaceous vegetation, moving towards the center of dense hydrophytic vegetation.

Resilience management. These marshes are often maintained through a high-water table and standing water in the wet season, and periodic fires in the dry season. The frequency of fire in depression marshes is a function of the fire frequency in the surrounding matrix community, as well as the fire-carrying characteristics of the marsh vegetation. Fire should be allowed to enter the community and extinguish itself naturally. Fire breaks separating a depression marsh from the surrounding community may allow for the invasion of shrubby species at the expanse of herbaceous species. A decrease in the fire frequency or long term hydroperiod or both may alter these communities to allow a transition to a shrub - scrub wetland. Physical disturbances such as hog rooting and off-road vehicles can destroy native species and churn the soil, replacing native species with weedy invasive species. In depression marshes found surrounded by pastures, drawdown of the water table and soil compaction can allow pasture grasses to invade the marsh at the expanse of native species.

Forest understory. Depression marshes will form concentric bands of vegetation based off slight changes in the ponding hydroperiod and water depth. Depending on depth and configuration, depression marshes can have varying combinations of these zones and species within each zone.<br /> <br /> The outer, or driest, zone is often occupied by sparse herbaceous vegetation consisting of longleaf threeawn (Aristida palustris), beaksedges (Rhynchospora microcarpa, R. cephalantha, R. tracyi, R. filifolia, etc.), Elliott’s yellow-eyed grass (Xyris elliottii), the subshrub, myrtleleaf St. John’s wort (Hypericum myrtifolium), and patches of blue maidencane (Amphicarpum muhlenbergianum) or sand cordgrass (Spartina bakeri).<br /> <br /> This sparse zone may be followed downslope by a sparse to dense zone of peelbark St. John’s wort (Hypericum fasciculatum), water toothleaf (Stillingia aquatica) and scattered herbs, such as fringed yellow-eyed grass (Xyris fimbriata), pipeworts (Eriocaulon compressum and E. decangulare), narrowfruit horned beaksedge (Rhynchospora inundata), and Baldwin’s spikerush (Eleocharis baldwinii).<br /> <br /> The innermost, deepest zone is occupied by maidencane (Panicum hemitomon), pickerelweed (Pontederia cordata), bulltongue arrowhead (Sagittaria lancifolia), or sawgrass (Cladium jamaicense). Floating-leaved plants, such as white waterlily (Nymphaea odorata), may be found in open water portions of the marsh, especially during the wet season when excessive surface water is present.

Community 2.2
Glades Marsh

Glades marsh are marshes in broad shallow channels or low-broad flats (concave- linear) over a substrate of peat or marl directly laying over limestone. They form due to near constant hydroperiods from up watershed sources and will support an open expanse of dominantly sawgrass (Cladium jamaisence), often growing 6 to 10 feet tall. This is a very flat open area, and is the dominant freshwater marsh type of the Everglades ecoregion. While most dominant in the Everglades, it is present within the Miami Ridge/ Atlantic Coastal Strip ecoregion along the border of the Everglades ecoregion as well as further east inland and north towards MLRA 156B.

Resilience management. Soils need to be saturated for 6 to 9 months or more during the year. Controlled fire during the wet season is needed to maintain community structure and composition.

Community 2.3
Sloughs

Sloughs are the deepest drainageways within swamps and marsh systems; and consist of broad channels inundated with slow moving or nearly stagnant water except during extreme droughts. They are formed by flowing water during floods and periods of heavy rainfall, and are considered shifting communities. Catastrophic peat fires create new sloughs while older, unburned sloughs fill in with peat over time, transitioning to freshwater marshes. This community is characterized by open water and emergent vegetation during the wet season and sparse grasses and herbaceous species during the dry season. Sloughs will often form as an interspersed matrix within the glades marsh system, as the low broad channels between the expansive sawgrass flats.

Resilience management. This community is a shifting community and while can be maintained via extended hydroperiods, will eventually change over time. Older sloughs can fill in with peat, decreasing their hydrologic flow and transitioning the slough to a glades marsh, whereas new sloughs are formed when peat fires create new open channels for water to flow in.

Pathway 2.2A
Community 2.2 to 2.3

Sloughs can be created within other marsh systems when peat fires occur. These can lower the landscape which allows water to pool and create a new slough habitat.

Context dependence.This happens typically during the dry season or during a drought, when there is no standing water and the peat layer is sufficiently dried enough to burn. Peat fires can low for a long time and smolder, continuously burning an area.

Pathway 2.3A
Community 2.3 to 2.2

As sloughs become very old, they can fill in with organic matter, causing a shift towards a freshwater marsh community. The marsh will most likely represent the surrounding community. As the slough becomes more shallower due to organic matter accumulation, it can support more vegetation adapted to longer hydroperiods such as sawgrass.

Context dependence.This is a very long process, and can take multiple centuries to achieve.

State 3
Invasive Non-Native Community

This state consists of Florida Department of Agriculture and Consumer Services (FDACS) Non-Native Category 1 Species list . More information on these species list can be found:

https://www.fdacs.gov/content/download/63140/file/Florida%E2%80%99s_Pest_Plants.pdf

or by contacting the UF / IFAS Center for Aquatic and Invasive Plants (http://plants.ifas.ufl.edu/),

the UF / IFAS Assessment of Non-native Plants in Florida's Natural Areas (https://assessment.ifas.ufl.edu/),

or the FWC Invasive Plant Management Section (http://myfwc.com/wildlifehabitats/invasive-plants/).

This community will not represent every possibility of invasive species but rather the most common in these areas.

Characteristics and indicators. Non-Native species include species that exist outside of Florida's natural range and introduced to the state by people, weather, or any other means.

Resilience management. This state can be found as a part of any other state and can completely destroy the native habitat if not properly managed. Restoration to natural communities after exotic invasion include practices such as mechanical and chemical removal.

State 4
Managed Resource Areas

The following communities comprise the major land uses in the United States and the land uses receiving the majority of the conservation treatment that address soil, water, air, plant, and animal resources within the USDA.

Characteristics and indicators. These land uses consist of areas that are not completely naturalized (i.e. native habitat) but are not completely altered by anthropogenic means.

Community 4.1
Rangeland

Rangelands are described as lands on which the indigenous vegetation is predominately grasses, grass-like plants, forbs, and possibly shrubs or dispersed trees. Existing plant communities can include both native and introduced plants. Primary export from Florida ranges are cattle and have been present in the state since their first introduction by Spanish explorers in 1521. This is the reference community for this state because it requires very little alterations to the landscape for grazing species.

Rangelands provide a diversity of ecosystems and also provide a diverse and significant production of economic benefits and ecosystem goods and services. Livestock production along with sustainable wildlife populations provide for the major direct economic benefits, but also tourism, recreational uses, minerals/energy production, renewable energy, and other natural resource uses can be very significant. Vital ecosystem contributions include clean water, clean air, fish/wildlife habitat, as well as intangible considerations such as historical, cultural, aesthetic and spiritual values.

Resilience management. Grazing, by both domestic livestock and wildlife, is the most common ecological management process, with fire and weather extremes also being significant ecological factors. For information regarding specific cattle grazing techniques please contact your local NRCS office.

Community 4.2
Open Transitional Managed Communities

This is an area that is managed to maintain open land before shifting to another community. These communities are often used as transitional periods from one practice to another and could lead to an abandoned / fallow field.

Community 4.3
Improved Pasture

Pasture is a land use type having vegetation cover comprised primarily of introduced or enhanced native forage species that is used for livestock grazing. Pasture vegetation can consist of grasses, legumes, other forbs, shrubs or a mixture. The majority of these forages are introduced, having originally come from areas in other states or continents. Most are now naturalized and are vital components of pasture based grazing systems.
Pasture lands provide many benefits other than forage for livestock. Wildlife use pasture as shelter and for food sources. Well managed pasture captures rainwater that is slowly infiltrated into the soil which helps recharge groundwater. Many small pasture livestock operations are near urban areas providing vistas for everyone to enjoy. Pasture is the basis of any livestock operation that is truly sustainable. It is especially important as livestock grazers continues to experience extraordinarily high fuel and other input costs.

Resilience management. Pastures receive periodic renovation and cultural treatments such as tillage, fertilization, mowing, weed control, and may be irrigated. For more information regarding specific pasture management please contact your local NRCS office.

Community 4.4
Agriculture

The agriculture industry includes cultivated crops, aquaculture, and apiculture. Cultivated cropland includes areas used for the production of adapted crops for harvest. These areas comprises land in row crops or close-grown crops that are in a rotation with row or close-grown crops. Primary export from Florida consists of fruits, greenhouse and nursery products, sugar cane, and the signature export of citrus. Aquaculture includes the cultivation and maintenance of aquatic plants, aquatic reptiles, crustaceans, food/ ornamental fish, shellfish, and other miscellaneous species for harvesting. Apiculture includes the maintenance of honeybees and hives to provide beeswax, honey/ other edible bee products, crop pollination services, and sales of bees to other beekeepers. These areas have been modified resulting in land clearing practices and hydrologic management to fit the growers needs.

Resilience management. Major natural resource concerns facing cropland include: (1) erosion by wind and water, (2) maintaining and enhancing soil quality, (3) water quality from nutrient and pesticides runoff and leaching, and (4) managing the quantity of water available for irrigation. For more specific information regarding cropland please contact your local NRCS office.

Community 4.5
Silviculture

Silviculture is land used in controlling the establishment, growth, composition, health, and quality of forests and woodlands to meet the diverse needs and values of landowners and society such as wildlife habitat, timber, water resources, restoration, and recreation on a sustainable basis. These are forestry practices that include thinning, harvesting, planting, pruning, prescribed burning and site preparation, for managed goals such as wildlife habitat creation or harvesting. Many managed silvicultural lands in Florida include tree plantations for growth of tropical ornamental species such as palms; and lumber, pulp, and paper species such as slash pine, longleaf pine, cypress, and eucalyptus.

This community also include management practices of agroforestry, the intentional mixing of trees and shrubs into crop and/or animal production systems to create environmental, economic and social benefits. This is included in this community and not any other state because the primary management is for tree species. This may include practices such as riparian forest buffers, windbreaks, forest farming, silvopasture, and alley cropping.

Resilience management. Management of silvicultural lands require specific prescriptions based on the management goals for the stand, and may include thinning, harvesting, planting, pruning, prescribed burning and site preparation. For more information regarding specific management for silviculture practices please contact your local NRCS office.

Pathway 4.1A
Community 4.1 to 4.2

This pathway is driven by land clearing practices that consists of removing the existing vegetation from the habitat and altering the habitat to prepare for modified land use.

Pathway 4.2A
Community 4.2 to 4.1

This pathway is driven by the restoration of the native habitat for the use of rangeland. This includes restoration of both the hydrology and landscape in advance of replanting native species. This is a time-consuming process and often results in second-hand community structure. Once restored to a natural capacity the introduction of grazing species to the system creates a managed rangeland.

Pathway 4.2B
Community 4.2 to 4.3

This pathway is driven by preparing the land for pasteurization. This includes the planting of vegetation consisting of grasses, legumes, other forbs, shrubs or a mixture that will provide preferred forage for managed grazing species.

Pathway 4.2C
Community 4.2 to 4.4

This pathway is driven by the preparation of land for agricultural uses. This change is dependent on the type of agricultural community is being created, but often depends on the growing, maintenance, and cultivation of an agricultural product for consumers. This community may require modification to the land to fit the hydrologic requirement of the growing crop.

Pathway 4.2D
Community 4.2 to 4.5

This pathway is driven by the preparation of the land for silvicultural purposes. This change is dependent on the type of silvicultural product being cultivated, as many different practices require different growth requirements.

Pathway 4.3A
Community 4.3 to 4.2

This pathway is driven by land clearing practices that consists of removing the existing vegetation from the habitat and altering the habitat to prepare for modified land use.

Pathway 4.3B
Community 4.3 to 4.4

This pathway is driven by the preparation of land for agricultural uses. This change is dependent on the type of agricultural community is being created, but often depends on the growing, maintenance, and cultivation of an agricultural product for consumers. This community may require modification to the land to fit the hydrologic requirement of the growing crop.

Pathway 4.3C
Community 4.3 to 4.5

This pathway is driven by the preparation of the land for silvicultural purposes. This change is dependent on the type of silvicultural product being cultivated, as many different practices require different growth requirements.

Pathway 4.4A
Community 4.4 to 4.2

This pathway is driven by land clearing practices that consists of removing the existing vegetation from the habitat and altering the habitat to prepare for modified land use.

Pathway 4.4B
Community 4.4 to 4.5

This pathway is driven by the preparation of the land for silvicultural purposes. This change is dependent on the type of silvicultural product being cultivated, as many different practices require different growth requirements.

Pathway 4.5A
Community 4.5 to 4.2

This pathway is driven by land clearing practices that consists of removing the existing vegetation from the habitat and altering the habitat to prepare for modified land use.

State 5
Human Altered and Human Transported Areas

These areas include soils that were intentionally and substantially modified by humans for an intended purpose, commonly for terraced agriculture, building support, mining, transportation, and commerce. The alteration is of sufficient magnitude to result in the introduction of a new parent material (human-transported material) or a profound change in the previously existing parent material (human-altered material). They do not include soils modified through standard agricultural practices or formed soils with unintended wind and water erosion. When a soil is on or above an anthropogenic landform or microfeature, it can be definitely be associated with human activity and is assigned to a unique taxa, usually found as an "Urban land complex" within that communities' natural soil properties (e.g., Plantation, ponded- Matlacha- Urban land complex, 0-2% slopes).

Characteristics and indicators. Evidence of these areas include soils with manufactured items (e.g. artifacts) present in the profile, human altered-materials (e.g., deeply excavated or deeply plowed soil) or human-transported material (e.g., fill), and position on or above anthropogenic landforms (e.g., flood-control levees) and microfeatures (e.g., drainage ditches). Detailed criteria regarding the identification of anthropogenic (artificial) landforms, human-altered materials, and human-transported material are in the "Keys to Soil Taxonomy" (Soil Survey Staff, 2014).

Community 5.1
Reclaimed Areas

Reclaimed areas are areas that have been modified through anthropogenic means that are restored to a natural or second-hand natural community. Areas that can be reclaimed are any intensity urban areas, and may be required to be reclaimed after urban use (e.g., active mines must be reclaimed). These practices include the identification, removal, and stockpiling soil materials before altering the land, and revegetation and replacement of soil materials after altering the land. This also applies to nearby urban areas that have been adversely affected by the anthropogenic activities.

Community 5.2
Urban

This urban community consists of development for human use. Urban areas include a variety of land uses, e.g., inner city or urban core, industrial and residential areas, cemeteries, parks, and other open spaces; the overall function which may benefit the quality of human life. These often form an urban soil mosaic, where the natural landscape has been fragmented into parcels with distinctive disturbance and management regimes and, as a result, distinctive characteristic soil properties.

Resilience management. Within this community there are three different levels of urbanization, based off population dynamics, residential density, and intensity of development. These are labeled as low-intensity, medium-intensity, and high-intensity urban areas, which can eventually be split apart into its own separate state. Low-intensity urban areas may consist of single dwelling homes with little impact on the surrounding community which still somewhat represents the natural community (e.g., represents natural landscape, hydrology, and vegetation) , other examples of this are urban parks, cemeteries, or campgrounds with little urban development. Medium-intensity urban areas consist of larger urban dwellings with some natural features, but have been modified to meet urban needs (e.g., towns). High-intensity urban areas are areas of heavily modified areas with complete alterations of the natural landscape, hydrology, and vegetation to support a very large population, which once constructed is permanently altered (e.g., metropolis areas/ active mines).

Community 5.3
Non-Reclaimed Areas

Non-reclaimed areas are areas that have been modified through anthropogenic means that are unable to be restored to a natural or second-hand natural community. Areas that cannot be reclaimed are areas under active mining status or mined areas before the Phosphate Land Reclamation Act in 1975, which leaves shut down operations alone. These areas also include fallow mines that have been flooded and are now permanent bodies of water.

Community 5.4
Landfills

This is an anthropogenic site for the disposal of waste material. It includes manufactured layers (artificial, root limiting layer below the soil surface) that are representative of human altered and human transported sites. These layers are often alternative between natural fill material and geotextile liners, asphalt, concrete, rubber or plastic that are built up and can rise above the surrounding landscape by 30 meters or more often impeding water, gas, or roots from moving through the profile.

Pathway 5.1A
Community 5.1 to 5.2

Driven by clearing and developing the land for the desired community.

Pathway 5.1B
Community 5.1 to 5.4

Driven by the deposition of manufactured layers along with anthropogenic waste which is consistently built upon.

Pathway 5.2A
Community 5.2 to 5.1

Driven by the revegetation, reestablished hydrology, and replacement of displaced soil materials after altering the land.

Pathway 5.2B
Community 5.2 to 5.3

Driven from heavy industrial or urban development which causes the land to become non-reclaimable. This transition is rare due to the many environmental laws and regulations that must be followed when developing land.

Pathway 5.2C
Community 5.2 to 5.4

Driven by the deposition of manufactured layers along with anthropogenic waste which is consistently built upon.

Pathway 5.3A
Community 5.3 to 5.1

Driven by the revegetation, reestablished hydrology, and replacement of displaced soil material after altering the land.

Transition T1A
State 1 to 2

This transition is driven by the increase in long term hydroperiods which may cause longer standing water in the system, allowing for marsh type vegetation to emerge. Increases in hydroperiods can be anthropogenic due to impacts on surrounding communities or from natural increases in hydrologic inputs such as localized rainfall over a yearly span.

Transition T1B
State 1 to 3

The invasion of non-native or exotic species can be driven by a multitude of different environmental factors such as changes in natural hydroperiods or in fire regimes. Typically once a change in one of the two factors mentioned above occurs, non-native or exotic invasive species become established and begin to compete with native species for habitat and nutrients.

Constraints to recovery.Recovery from non-native or exotic invasive species may be difficult due to many adaptations which allow them to survive and outcompete in intolerable conditions. Localized knowledge for each species must be known for best removal of it without harming the native environment, and often different treatments must be applied over one given area.

Context dependence.Growth of non-native and exotic invasive species can be rapid following a change in a natural stressor such as fire frequency or natural hydroperiods which might have once kept the invasive species at bay.

Transition T1C
State 1 to 4

This transition is driven by the decrease in localized long term hydroperiods and modifying the land for the desired land use. This may include the establishment of grazing species or the modification of land for the cultivation of crops of other desired products.

Transition T1D
State 1 to 5

This transition is driven by the decrease in localized long term hydroperiod and the alteration and/ or transportation of soils materials via anthropogenic means.

Transition T2A
State 2 to 1

This can transition back to prairies and bogs due to a lowered hydroperiod which can be caused naturally or anthropogenically. This allows for the reestablishment of grass and shrub species to grow.

Constraints to recovery.Increased hydrologic flow is needed to return this to the state of freshwater marshes, as they have slightly longer hydroperiods than prairies. This can be from restoration efforts or from natural effects such as increased rainfall.

Context dependence.This can be done naturally or anthropogenically. Naturally this can be from drought, or from anthropogenic effects such as drawdown of the water table or ditching.

Transition T2B
State 2 to 3

The invasion of non-native or exotic species can be driven by a multitude of different environmental factors such as changes in natural hydroperiods or in fire regimes. Typically once a change in one of the two factors mentioned above occurs, non-native or exotic invasive species become established and begin to compete with native species for habitat and nutrients.

Constraints to recovery.Recovery from non-native or exotic invasive species may be difficult due to many adaptations which allow them to survive and outcompete in intolerable conditions. Localized knowledge for each species must be known for best removal of it without harming the native environment, and often different treatments must be applied over one given area.

Context dependence.Growth of non-native and exotic invasive species can be rapid following a change in a natural stressor such as fire frequency or natural hydroperiods which might have once kept the invasive species at bay.

Transition T2C
State 2 to 4

This transition is driven by the decrease in localized long term hydroperiod and the alteration and/ or transportation of soils materials via anthropogenic means.

Transition T2D
State 2 to 5

This transition is driven by the decrease in localized long term hydroperiod and the alteration and/ or transportation of soils materials via anthropogenic means.

Restoration pathway R3A
State 3 to 1

Mechanical, biological, and chemical removal strategies include removing the non-native and exotic invasive species through various mechanisms. Localized knowledge for individual non-native or exotic invasive species is needed for specific management. Sometimes introduction of fire regimes may prevent or stop the growth of non-native or exotic invasive species, but many species are fire tolerant. Mechanical removal might include roller chopping, harvesting, or cutting and removal of invasive species. Chemical removal might include aerial dispersal from planes, or basal bark injection treatments.

Context dependence.Mechanical, biological, and chemical removal of non-native and exotic invasive species is a time dependent process, with both removal types taking long times to be considered effective.

Restoration pathway R3B
State 3 to 2

Mechanical, biological, and chemical removal strategies include removing the non-native and exotic invasive species through various mechanisms. Localized knowledge for individual non-native or exotic invasive species is needed for specific management. Sometimes introduction of fire regimes may prevent or stop the growth of non-native or exotic invasive species, but many species are fire tolerant. Mechanical removal might include roller chopping, harvesting, or cutting and removal of invasive species. Chemical removal might include aerial dispersal from planes, or basal bark injection treatments.

Context dependence.Mechanical, biological, and chemical removal of non-native and exotic invasive species is a time dependent process, with both removal types taking long times to be considered effective.

Restoration pathway R3C
State 3 to 4

Mechanical, biological, and chemical removal strategies include removing the non-native and exotic invasive species through various mechanisms. Localized knowledge for individual non-native or exotic invasive species is needed for specific management. Sometimes introduction of fire regimes may prevent or stop the growth of non-native or exotic invasive species, but many species are fire tolerant. Mechanical removal might include roller chopping, harvesting, or cutting and removal of invasive species. Chemical removal might include aerial dispersal from planes, or basal bark injection treatments.

Context dependence.Mechanical, biological, and chemical removal of non-native and exotic invasive species is a time dependent process, with both removal types taking long times to be considered effective.

Transition T3A
State 3 to 5

This transition is driven by the decrease in localized long term hydroperiod and the alteration and/ or transportation of soils materials via anthropogenic means.

Restoration pathway R4A
State 4 to 1

These practices include the restoration of both the natural hydroperiod and landscape in advance of revegetating the area (if needed).

Restoration pathway R4B
State 4 to 2

These practices include the restoration of both the natural hydroperiod and landscape in advance of revegetating the area (if needed).

Transition T4A
State 4 to 3

The invasion of non-native or exotic species can be driven by a multitude of different environmental factors such as changes in natural hydroperiods or in fire regimes. Typically once a change in one of the two factors mentioned above occurs, non-native or exotic invasive species become established and begin to compete with native species for habitat and nutrients.

Constraints to recovery.Recovery from non-native or exotic invasive species may be difficult due to many adaptations which allow them to survive and outcompete in intolerable conditions. Localized knowledge for each species must be known for best removal of it without harming the native environment, and often different treatments must be applied over one given area.

Context dependence.Growth of non-native and exotic invasive species can be rapid following a change in a natural stressor such as fire frequency or natural hydroperiods which might have once kept the invasive species at bay.

Transition T4B
State 4 to 5

This transition is driven by the decrease in localized long term hydroperiod and the alteration and/ or transportation of soils materials via anthropogenic means.