The expansive grassland ecosystem, often found at higher elevations or in regions with minimal tree cover, provides a habitat characterized by seemingly endless views and a unique biodiversity. This environment supports a variety of plant and animal species adapted to the open landscape and specific climatic conditions. An example is the high-altitude grasslands of certain regions known for their uninterrupted vistas.
These environments play a crucial role in carbon sequestration, water conservation, and soil stabilization. Their historical context often involves indigenous stewardship and agricultural practices adapted to the specific conditions. The preservation of these areas is essential for maintaining ecological balance and supporting the livelihoods of communities dependent on these natural resources.
Understanding the ecological dynamics and sustainable management practices applicable to these vital ecosystems is paramount. Further research will focus on specific plant and animal communities and conservation strategies effective in these regions. This detailed exploration aims to highlight the significance of preserving these valuable landscapes for future generations.
1. Elevation
Elevation is a primary determinant in the formation and characteristics of expansive grassland ecosystems. Its influence spans climatic conditions, species distribution, and the overall ecological functionality of these environments. The increased altitude significantly impacts environmental variables, leading to distinct adaptations within the flora and fauna.
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Temperature Gradients
As elevation increases, air temperature generally decreases. This temperature gradient directly affects plant growth rates, growing season length, and the distribution of cold-tolerant species. For example, the presence of specific grass species may be limited to certain elevation bands due to their temperature requirements.
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Precipitation Patterns
Elevation often correlates with changes in precipitation patterns. Higher altitudes can experience increased orographic precipitation as air masses are forced to rise and cool. This influences soil moisture levels, water availability for vegetation, and the prevalence of certain plant communities adapted to either wetter or drier conditions.
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Wind Exposure
Elevated locations typically experience higher wind speeds and greater wind exposure. This can lead to increased evapotranspiration rates, affecting plant water balance and potentially promoting the development of xerophytic adaptations. The structural integrity of plant species may also be influenced by the constant wind exposure.
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Soil Development
Elevation can indirectly affect soil development through its influence on temperature, precipitation, and vegetation. Freeze-thaw cycles at higher elevations can contribute to soil erosion and the formation of specific soil horizons. The type of vegetation present further influences soil organic matter content and nutrient cycling.
In conclusion, elevation serves as a critical environmental filter, shaping the biotic and abiotic characteristics of these expansive grassland environments. The interconnectedness of temperature, precipitation, wind, and soil development at varying elevations ultimately dictates the composition, structure, and function of these ecosystems. Understanding these elevational gradients is essential for effective conservation and management strategies.
2. Open Landscape
The defining characteristic of the “touch the sky prairie” is its expansive, unobstructed landscape. This openness is not merely a visual attribute; it is a fundamental ecological driver shaping biodiversity, ecosystem processes, and resilience. The absence of significant tree cover permits unimpeded sunlight penetration to the ground level, fostering a diverse array of herbaceous plants, including grasses, forbs, and legumes. This, in turn, supports a wide range of grazing animals, insects, and other wildlife. For instance, the vast plains of the American Midwest, a prime example, owe their characteristic flora and fauna to the lack of arboreal dominance. The unobstructed view allows for efficient wind dispersal of seeds and pollination by wind-dependent species. Furthermore, the openness facilitates predator-prey interactions, influencing population dynamics within the ecosystem.
The “open landscape” also plays a crucial role in hydrological cycles. Unobstructed by dense forest canopies, rainfall reaches the ground directly, replenishing soil moisture and groundwater reserves. This contributes to the prairie’s ability to support a variety of plant life, even during periods of drought. Similarly, the absence of dense tree roots allows for greater water infiltration and reduces the risk of surface runoff and erosion. Agricultural practices adapted to prairie environments, such as no-till farming, further enhance water retention and soil health. The ecological services provided by the “open landscape,” including carbon sequestration and nutrient cycling, are vital for maintaining environmental quality and mitigating climate change.
Understanding the significance of the “open landscape” is crucial for effective conservation strategies. Encroachment by invasive species, land conversion for agriculture or development, and altered fire regimes threaten the integrity of these ecosystems. Maintaining the “open landscape” requires targeted management practices, including controlled burns, grazing management, and invasive species control. The long-term health and resilience of the “touch the sky prairie” depend on preserving its defining characteristic: the uninterrupted expanse that allows for the unique ecological processes and biodiversity that define it. Recognizing the interconnectedness of the landscape and its ecological functions is paramount for ensuring its survival.
3. Biodiversity
The expansive grassland, known for its unobstructed vistas, possesses a remarkable level of biodiversity, which is fundamental to its ecological integrity and resilience. The correlation between the landscape and the variety of life it supports is direct and substantial. The open environment, characterized by ample sunlight and minimal tree cover, facilitates the growth of a diverse array of plant species. This, in turn, supports a wide range of herbivorous animals, insects, and other organisms. A notable example is the North American grassland, which provides habitat for numerous bird species, grazing mammals like bison and pronghorn, and a variety of insects crucial for pollination and nutrient cycling. The loss of even a single keystone species can have cascading effects on the entire ecosystem, reducing its overall resilience to environmental changes.
Furthermore, the biodiversity of the prairie contributes to its ability to perform essential ecosystem services. A diverse plant community enhances carbon sequestration, improves water infiltration, and reduces soil erosion. Different plant species have varying root structures and nutrient uptake strategies, which collectively enhance soil health and fertility. A higher diversity of insect pollinators ensures more effective pollination of plant species, which is critical for plant reproduction and seed production. Understanding the specific roles of different species within the ecosystem is essential for developing effective conservation strategies. For instance, the reintroduction of native grasses and forbs can restore degraded grasslands and enhance their biodiversity and ecological function.
In conclusion, the biodiversity of expansive grasslands is intrinsically linked to its health and functionality. Threats to biodiversity, such as habitat loss, invasive species, and climate change, pose a significant risk to the long-term sustainability of this valuable ecosystem. Conservation efforts must prioritize the preservation and restoration of biodiversity through habitat protection, invasive species control, and sustainable land management practices. Recognizing the interconnectedness of species and their environment is paramount for ensuring the continued provision of ecosystem services and the long-term health of these vital grasslands.
4. Carbon Sequestration
The expansive grassland ecosystems possess a significant capacity for carbon sequestration, playing a crucial role in mitigating climate change. These environments, characterized by their vastness and limited tree cover, act as substantial carbon sinks, storing atmospheric carbon dioxide within their plant biomass and, more importantly, within the soil. The intricate root systems of prairie grasses and other herbaceous plants contribute substantially to this process. As these plants grow, they absorb carbon dioxide through photosynthesis, converting it into organic compounds. A considerable portion of this carbon is then transported belowground, where it is incorporated into the soil through root decomposition and microbial activity. This soil carbon represents a long-term storage reservoir, effectively removing carbon dioxide from the atmosphere. For example, studies have shown that undisturbed grassland soils can store significantly more carbon per unit area than many forested ecosystems.
The management practices employed within these environments directly influence their carbon sequestration potential. Sustainable grazing practices, which promote plant growth and prevent overgrazing, can enhance carbon storage in both plant biomass and soil. Similarly, prescribed burns, when conducted appropriately, can stimulate plant productivity and carbon allocation to roots, thereby increasing soil carbon sequestration. Conversely, land conversion for agriculture or development, as well as unsustainable agricultural practices like intensive tillage, can release substantial amounts of stored carbon back into the atmosphere. For instance, the conversion of native grasslands to cropland often results in significant carbon losses from the soil, contributing to greenhouse gas emissions. The potential for these environments to sequester carbon is dependent on maintaining their integrity and implementing management strategies that promote carbon accumulation.
In summary, the carbon sequestration capacity of expansive grassland ecosystems is a vital component of their ecological value. Understanding the mechanisms and management practices that influence carbon storage in these environments is essential for mitigating climate change and promoting sustainable land use. Preserving and restoring native grasslands, implementing sustainable grazing management, and minimizing land conversion are crucial steps in maximizing the carbon sequestration potential and ensuring the long-term health of these valuable ecosystems. The challenge lies in balancing the economic pressures of land use with the imperative of maintaining and enhancing the carbon sequestration services provided by these environments.
5. Water Conservation
Water conservation within expansive grassland ecosystems is a critical determinant of their ecological health and long-term sustainability. The unique hydrological characteristics of these environments, combined with increasing pressures from climate change and human activities, necessitate a focused understanding of water management strategies.
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Soil Infiltration Rates
The soil structure within these grasslands significantly influences water infiltration rates. The presence of deep-rooted grasses and a well-developed organic layer promotes greater water absorption and reduces surface runoff. Healthy soil structure enhances the capacity of the prairie to capture and retain precipitation, mitigating the effects of drought. Conversely, degraded soils with reduced organic matter exhibit lower infiltration rates, leading to increased runoff and erosion. Management practices, such as controlled grazing and reduced tillage, can positively impact soil structure and enhance water infiltration.
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Evapotranspiration Dynamics
Evapotranspiration, the combined processes of evaporation from soil and water surfaces and transpiration from plants, plays a crucial role in the water balance of grasslands. The type and density of vegetation cover influence evapotranspiration rates. Native grasses, adapted to arid conditions, often exhibit lower evapotranspiration rates compared to non-native species. Managing vegetation composition and density can optimize water use efficiency and reduce water loss. For example, the removal of invasive, water-intensive species can significantly improve water availability for native vegetation.
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Groundwater Recharge
Expansive grasslands often serve as important groundwater recharge zones. The porous soil structure allows rainwater to percolate downward, replenishing underground aquifers. Sustainable land management practices are essential for maintaining groundwater recharge rates. Overgrazing and soil compaction can impede water infiltration, reducing the amount of water that reaches aquifers. Protecting these recharge zones is vital for ensuring a reliable water supply for both ecological and human needs. The depletion of groundwater resources can have severe consequences, including reduced streamflow, loss of wetland habitat, and decreased agricultural productivity.
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Water Quality Regulation
Grassland ecosystems contribute to water quality regulation through natural filtration processes. As water flows through the soil, contaminants and pollutants are removed, improving water quality. Preserving the integrity of these ecosystems is crucial for maintaining clean water supplies. Agricultural runoff, industrial discharge, and urban stormwater can degrade water quality in grasslands. Implementing best management practices, such as buffer strips along waterways and proper nutrient management, can minimize water pollution and protect water resources.
These facets highlight the interconnectedness of water conservation and the overall health of expansive grassland ecosystems. Sustainable management practices that promote soil health, optimize vegetation cover, and protect groundwater resources are essential for ensuring the long-term viability of these environments. The efficient management of water resources is not only crucial for maintaining ecological function but also for supporting human communities that depend on these grasslands for their livelihoods and well-being.
6. Soil Stabilization
Soil stabilization within expansive grassland ecosystems is intrinsically linked to their ecological integrity and long-term resilience. The extensive root systems of native grasses and forbs are primary agents in binding soil particles, preventing erosion, and maintaining soil structure. These root networks create a dense, interwoven matrix that anchors the soil, especially crucial in regions susceptible to wind and water erosion. A prime example is the Great Plains region, where deep-rooted prairie grasses have historically prevented widespread soil loss, contributing to the region’s agricultural productivity and ecological stability. The presence of undisturbed topsoil, rich in organic matter, further enhances soil stability by improving water infiltration and aggregation of soil particles. The ability of these ecosystems to maintain soil structure directly impacts their capacity to support plant life, sequester carbon, and regulate water cycles.
The effectiveness of soil stabilization is significantly influenced by land management practices. Sustainable grazing strategies, which avoid overgrazing and allow for adequate plant regrowth, are essential for maintaining healthy root systems and preventing soil compaction. Prescribed burning, when properly implemented, can stimulate plant growth and enhance root development, thereby promoting soil stability. Conversely, unsustainable agricultural practices, such as intensive tillage and monoculture cropping, can disrupt soil structure, reduce organic matter content, and increase susceptibility to erosion. For instance, the Dust Bowl era of the 1930s serves as a stark reminder of the consequences of soil degradation resulting from unsustainable agricultural practices on the grasslands of North America. Therefore, understanding the impact of land use on soil stability is paramount for effective conservation and management.
In conclusion, soil stabilization is not merely a consequence but a defining characteristic of healthy expansive grassland ecosystems. It is the foundation upon which biodiversity thrives, carbon is sequestered, and water cycles are regulated. Protecting and enhancing soil stability requires a holistic approach that integrates sustainable land management practices, conservation efforts, and an awareness of the interconnectedness between soil health and ecosystem function. Recognizing the vital role of soil stabilization is crucial for ensuring the long-term health and resilience of these valuable environments, especially in the face of increasing environmental pressures and climate change.
7. Indigenous Stewardship
Indigenous stewardship represents a cornerstone in the historical and contemporary ecology of expansive grassland ecosystems. For millennia, Indigenous communities have developed intricate and sustainable relationships with these landscapes, resulting in a profound understanding of their ecological dynamics. This stewardship is not merely a passive presence but an active management system involving controlled burns, selective harvesting, and the sustainable use of resources, all designed to maintain biodiversity, prevent large-scale wildfires, and promote the health of the ecosystem. The impact of these practices is evident in the composition of plant communities, the abundance of wildlife, and the overall resilience of the ecosystem to environmental stresses. For example, certain Indigenous groups historically utilized fire to create habitat mosaics, benefiting both bison and other grazing animals, while simultaneously preventing the encroachment of woody vegetation.
The exclusion of Indigenous communities from the management of these landscapes, often resulting from colonization and land dispossession, has had detrimental consequences for the health and integrity of these ecosystems. Altered fire regimes, the introduction of non-native species, and unsustainable agricultural practices have led to habitat degradation, biodiversity loss, and increased vulnerability to climate change. Recognizing and incorporating Indigenous knowledge and stewardship practices into contemporary conservation efforts is crucial for restoring and maintaining the ecological integrity of grassland ecosystems. This can involve collaborative management agreements, the incorporation of traditional ecological knowledge into conservation plans, and the empowerment of Indigenous communities to lead restoration projects. The practical significance of this understanding lies in the ability to leverage centuries of accumulated knowledge and experience to develop effective and sustainable conservation strategies.
In conclusion, Indigenous stewardship is not simply a historical artifact but a vital component of the ecological health and long-term sustainability of expansive grassland ecosystems. By acknowledging and integrating Indigenous knowledge and practices into conservation efforts, it is possible to restore degraded landscapes, enhance biodiversity, and build resilience to environmental change. The challenge lies in fostering genuine partnerships with Indigenous communities, respecting their cultural rights and knowledge, and empowering them to lead the way in the stewardship of these valuable environments. Only through such collaborative efforts can the full potential of Indigenous stewardship be realized, ensuring the continued health and vitality of grassland ecosystems for future generations.
8. Ecological Balance
Ecological balance within expansive grassland ecosystems is a state of dynamic equilibrium characterized by complex interactions among biotic and abiotic components. This balance, often delicate, is manifested in the relative stability of species populations, nutrient cycles, energy flow, and the overall resilience of the ecosystem to external perturbations. The “touch the sky prairie”, with its characteristic open landscape and diverse plant and animal communities, is particularly sensitive to disruptions in this balance. A fundamental component of its ecological integrity lies in the intricate relationships between herbivores and plant life, predators and prey, and decomposers and organic matter. For instance, the presence of keystone species, such as prairie dogs, can significantly influence plant diversity and soil structure, creating microhabitats that support a wide range of other organisms. Disruptions to these keystone species can trigger cascading effects throughout the ecosystem, leading to a loss of biodiversity and a decline in overall ecosystem health.
The practical significance of understanding ecological balance within these landscapes lies in its direct application to conservation and management strategies. Maintaining this balance requires a holistic approach that considers the interconnectedness of all ecosystem components. For instance, controlled burns, mimicking natural fire regimes, can promote plant diversity and prevent the encroachment of woody vegetation, thereby maintaining the open grassland structure. Similarly, sustainable grazing practices, carefully managed to prevent overgrazing and soil compaction, can support healthy plant communities and prevent erosion. The reintroduction of native species, such as bison, can restore natural grazing patterns and enhance ecosystem function. Furthermore, controlling invasive species, which can outcompete native plants and disrupt food webs, is essential for preserving ecological integrity. Effective management decisions must be informed by a thorough understanding of the specific ecological processes and species interactions that contribute to the overall balance of the ecosystem.
In conclusion, ecological balance is not merely an abstract concept but a critical determinant of the health and sustainability of the “touch the sky prairie”. Understanding the factors that influence this balance and implementing management strategies that promote ecological integrity are essential for preserving these valuable ecosystems for future generations. The challenge lies in developing comprehensive and adaptive management plans that consider the complex interactions within the ecosystem and the potential impacts of human activities. By prioritizing ecological balance, it is possible to ensure the continued provision of ecosystem services, such as carbon sequestration, water conservation, and biodiversity conservation, that are vital for both human well-being and the health of the planet.
9. Sustainable Management
Sustainable management is paramount to the long-term health and viability of grassland ecosystems. It encompasses a holistic approach to land use, resource utilization, and conservation practices, aimed at preserving ecological integrity while supporting human needs. The principles of sustainability are particularly critical in the context of grasslands, given their vulnerability to land conversion, overgrazing, and climate change.
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Adaptive Grazing Strategies
Adaptive grazing strategies are essential for maintaining plant diversity and preventing soil degradation. Implementing rotational grazing systems, adjusting stocking rates based on seasonal conditions, and monitoring vegetation health can promote sustainable forage production and prevent overgrazing. For instance, the Tallgrass Prairie Preserve in Oklahoma employs adaptive grazing techniques to mimic natural bison grazing patterns, enhancing biodiversity and ecosystem function. These strategies ensure that livestock grazing does not compromise the long-term health of the grassland.
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Prescribed Fire Management
Prescribed fire management plays a crucial role in maintaining the open landscape and preventing the encroachment of woody vegetation. Controlled burns, conducted at appropriate intervals, can stimulate plant growth, enhance nutrient cycling, and reduce the risk of uncontrolled wildfires. The Nature Conservancy utilizes prescribed burns across its grassland preserves to mimic natural fire regimes and promote biodiversity. These managed fires are carefully planned and executed to minimize environmental impacts and maximize ecological benefits.
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Invasive Species Control
Invasive species pose a significant threat to the biodiversity and ecological function of grassland ecosystems. Implementing effective control measures, such as targeted herbicide application, mechanical removal, and biological control, is essential for preventing the spread of invasive plants and animals. For example, various conservation organizations actively manage invasive species, such as cheatgrass and leafy spurge, through integrated pest management strategies. The success of these efforts depends on early detection, rapid response, and ongoing monitoring.
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Water Resource Management
Sustainable water resource management is vital for ensuring the long-term health of grasslands, especially in arid and semi-arid regions. Implementing water-wise irrigation practices, protecting riparian areas, and promoting groundwater recharge can help maintain water availability for both ecological and human needs. For instance, the use of drought-tolerant native grasses in landscaping and restoration projects can reduce water consumption. The protection of wetlands and riparian areas is crucial for maintaining water quality and providing habitat for a variety of species.
These facets of sustainable management are interconnected and essential for preserving the ecological integrity and long-term viability of grassland ecosystems. Effective implementation requires a collaborative approach involving landowners, conservation organizations, government agencies, and local communities. By prioritizing sustainable practices, it is possible to ensure that these valuable environments continue to provide essential ecosystem services for future generations. The commitment to sustainability is not merely an environmental imperative but an economic and social necessity.
Frequently Asked Questions
The following questions address common inquiries regarding the nature, importance, and management of these ecosystems.
Question 1: What defines an expansive grassland ecosystem, sometimes referred to as a “touch the sky prairie?”
These ecosystems are characterized by a predominance of grasses and herbaceous plants, with limited tree cover, creating wide, open landscapes. They typically occur in regions with moderate rainfall and are maintained by natural disturbances like fire and grazing.
Question 2: Why are “touch the sky prairie” ecosystems important?
These landscapes provide essential ecosystem services, including carbon sequestration, water conservation, soil stabilization, and habitat for diverse plant and animal species. They also support agricultural activities and contribute to cultural and recreational values.
Question 3: What are the primary threats to “touch the sky prairie” ecosystems?
Major threats include land conversion for agriculture and urban development, overgrazing, invasive species, altered fire regimes, and climate change. These factors can lead to habitat loss, biodiversity decline, and soil degradation.
Question 4: How does fire influence “touch the sky prairie” ecosystems?
Fire is a natural and essential component of these environments. It promotes plant diversity, prevents woody vegetation encroachment, and facilitates nutrient cycling. However, altered fire regimes, such as fire suppression, can negatively impact ecosystem health.
Question 5: What management practices are crucial for the sustainability of “touch the sky prairie” ecosystems?
Sustainable management practices include adaptive grazing, prescribed fire management, invasive species control, and water resource management. These practices aim to maintain ecological integrity while supporting human needs.
Question 6: How can one contribute to the conservation of “touch the sky prairie” ecosystems?
Individuals can support conservation efforts by advocating for responsible land use policies, promoting sustainable agricultural practices, participating in volunteer restoration projects, and educating others about the importance of these ecosystems.
In essence, understanding the ecological dynamics and implementing sustainable management practices are crucial for the long-term health and resilience of these vital landscapes. The preservation of the “touch the sky prairie” requires a collective commitment to conservation and responsible stewardship.
This concludes the frequently asked questions. The following section will delve into case studies illustrating successful conservation efforts.
Preservation Strategies for Grassland Ecosystems
The long-term health and resilience of these landscapes depend upon informed management and dedicated preservation strategies. Addressing key challenges is paramount.
Tip 1: Implement Adaptive Grazing Management
Adaptive grazing strategies require monitoring vegetation health and adjusting livestock stocking rates accordingly. This approach prevents overgrazing, promotes plant diversity, and maintains soil stability. An example is rotational grazing, where livestock are moved between pastures to allow for plant recovery.
Tip 2: Employ Prescribed Fire Regimes
Controlled burns, conducted under specific conditions, mimic natural fire patterns, reducing woody vegetation encroachment and enhancing nutrient cycling. These planned burns should be implemented by trained professionals to minimize risk and maximize ecological benefits.
Tip 3: Prioritize Invasive Species Control
Invasive species pose a significant threat to biodiversity. Implement targeted control measures, such as herbicide application or mechanical removal, to limit the spread of non-native plants and animals. Early detection and rapid response are crucial for effective management.
Tip 4: Conserve and Enhance Water Resources
Promote water infiltration by maintaining healthy soil structure and vegetation cover. Protect riparian areas and implement water-wise irrigation practices to conserve water resources. Reduced water consumption is essential, especially in arid and semi-arid environments.
Tip 5: Restore Degraded Habitats
Reforestation of native plant species and soil rehabilitation can help restore degraded areas. These areas frequently require removal of non native plants.
Tip 6: Support Collaborative Conservation Initiatives
Engage with local communities, conservation organizations, and government agencies to support collaborative conservation efforts. Collective action is essential for achieving long-term sustainability. Support from all stakeholders is imperative.
Implementing these measures will contribute to the conservation of these valuable ecosystems, ensuring their continued provision of essential ecosystem services and biodiversity. These services encompass carbon sequestration, water management, and soil health.
The following section will offer a conclusion on this ecosystem.
Conclusion
The preceding exploration has elucidated the critical ecological functions and inherent vulnerabilities of the expansive grassland ecosystem. Key aspects, including the crucial role of biodiversity, carbon sequestration, soil stabilization, indigenous stewardship, and sustainable management, have been highlighted as essential components for preserving the integrity of these environments. The significance of implementing adaptive grazing strategies, employing prescribed fire regimes, and controlling invasive species has been underscored as fundamental for mitigating the detrimental impacts of human activities and climate change.
The long-term health and resilience of these ecosystems necessitate a continued commitment to informed management and responsible stewardship. The preservation of the “touch the sky prairie” represents not merely an environmental objective, but a crucial imperative for ensuring the continued provision of vital ecosystem services and safeguarding the biodiversity that defines these landscapes. Failure to prioritize the conservation of these valuable environments will undoubtedly result in irreversible ecological consequences and the loss of a valuable natural heritage.
