
Tropical Forests: Impact of Climate Change on Canopy Height
Tropical forests are often heralded as the planet’s lungs, a vital component in maintaining ecological balance and combating climate change effects. Rich in biodiversity, these verdant landscapes not only serve as crucial carbon storage systems but also act as biodiversity hotspots, home to countless species that thrive within their canopies. Recent innovations, such as NASA’s Global Ecosystem Dynamics Investigation (GEDI), have provided unprecedented insights into the forest canopy height across these regions, revealing how environmental factors like heat and drought can drastically alter ecosystem dynamics. The findings underscore the critical role tropical forests play in regulating global temperatures and supporting life on Earth. As we wrestle with ongoing climate challenges, understanding the intricacies of these forests becomes increasingly essential for conservation efforts and policy-making.
Dense rainforests, often referred to as tropical woodlands or equatorial biomes, offer remarkable ecological services that extend beyond their geographical boundaries. Termed the lungs of our planet, these flourishing ecosystems are vital in sequestering carbon and fostering diverse habitats for wildlife, making them pivotal in the fight against climate change. Utilizing advanced technologies like NASA’s GEDI, scientists are unlocking the mysteries of the forest canopy, a key indicator of overall forest health and productivity. As researchers delve into these habitats, they reveal how environmental elements impact the forest’s vertical structure and its resilience to climatic shifts. With their immense importance highlighted, these forest regions demand our attention and action to ensure their preservation and functionality in an ever-changing climate.
Understanding Tropical Forests: The Lungs of Our Planet
Tropical forests play an essential role in maintaining the Earth’s environmental balance, often referred to as the planet’s “lungs” owing to their capacity to absorb carbon dioxide. These rich ecosystems are characterized by their dense greenery and high biodiversity, serving as a habitat for countless species. Unfortunately, as climate change intensifies, the health of tropical forests is increasingly threatened. Not only do these forests act as significant carbon storage reserves, which are vital for mitigating the effects of climate change, but they also contribute to global biodiversity, acting as key habitats for numerous flora and fauna.
The impact of climate change on tropical forests is complex and multifaceted. Factors such as rising temperatures, prolonged droughts, and shifting weather patterns have led to observable changes in forest canopy height, a critical measure of forest health. Studies utilizing NASA’s Global Ecosystem Dynamics Investigation (GEDI) have highlighted the vulnerability of tropical forests to these climatic changes. As the forest canopy is an indicator of ecological productivity and carbon storage, monitoring these shifts is crucial for developing effective conservation strategies that both protect these ecosystems and enhance their capacity to sequester carbon.
The Role of NASA’s GEDI in Tracking Forest Health
NASA’s Global Ecosystem Dynamics Investigation (GEDI) has revolutionized the study of tropical forests by providing unprecedented insights into forest structure and health. Utilizing advanced LiDAR technology from the International Space Station, GEDI allows researchers to gather detailed measurements of forest canopy height across extensive regions, moving beyond the limitations of ground-based studies. This high-resolution data helps in understanding the intricate relationship between forest structure and environmental factors, particularly in the context of climate change effects. The ability to track variations in canopy height over time offers valuable information for assessing how tropical forests are adapting to changing conditions.
The results from GEDI’s measurements are not only beneficial for academic research but also vital for policymakers. By highlighting the variations in forest canopy height driven by climatic factors, researchers like Shaoqing Liu advocate for informed decision-making regarding forest conservation. As GEDI reveals the unique characteristics of different tropical forest regions, such as those in the Amazon compared with African tropical forests, strategies can be tailored to protect these biodiversity hotspots. Ultimately, the insights gained from GEDI will play a crucial role in safeguarding the ecological integrity of these forests as they face the ominous challenges posed by climate change.
Climate Change and Its Effects on Forest Canopy Heights
Climate change poses a significant threat to the structural integrity of tropical forests, particularly affecting their canopy heights. Research indicates that variations in canopy height correlate strongly with climatic factors such as dry seasons and solar radiation. In regions experiencing extended dry spells, like parts of the southern Amazon, changes in forest structure can lead to reduced carbon storage capabilities. This decline in canopy height not only affects the forest’s ability to sequester carbon but also diminishes its role in regulating local microclimates and supporting diverse plant and animal species.
Understanding the relationship between climate change effects and forest canopy height is essential for developing effective conservation approaches. The findings associated with NASA’s GEDI highlight how different drivers, including elevation and moisture availability, interact to influence forest health. By investigating these connections, researchers can better predict how tropical forests will respond to ongoing climate changes. This knowledge is crucial for establishing targeted conservation measures that aim to preserve both carbon storage functions and biodiversity within these vital ecosystems.
Biodiversity Hotspots: The Importance of Tropical Forests
Tropical forests are recognized as biodiversity hotspots, hosting an enormous variety of species not found anywhere else on Earth. These ecosystems are critical for maintaining global biodiversity, providing shelter and sustenance for countless organisms. The loss of even a small fraction of these tropical forests could result in the extinction of numerous species, making their conservation a priority in efforts to combat climate change. Additionally, these forests play an essential role in the greater climate system by storing carbon and regulating atmospheric conditions through processes such as transpiration.
The intricate web of life supported by tropical forests also plays a significant role in human well-being. Many communities depend directly on these resources for their livelihood, including food, medicine, and materials. Protecting biodiversity in tropical forests is thus not merely an environmental concern; it is also a social and economic issue. As climate change continues to threaten these habitats, conservation strategies must focus on safeguarding both the ecological integrity of tropical forests and the livelihoods of the human populations that rely on them.
The Future of Tropical Forest Conservation
The future of tropical forest conservation is increasingly intertwined with holistic approaches to combat climate change. As climate models predict more severe weather patterns and extended dry seasons, it is vital to develop adaptive strategies to protect these crucial ecosystems. Recent studies, including those utilizing NASA’s GEDI technology, underscore the need to understand the environmental drivers that affect forest health and biodiversity. By honing in on these aspects, conservationists can prioritize efforts in managing and protecting vulnerable areas that are critical for carbon storage.
Incorporating scientific insights into quantitative climate-change policies is fundamental for creating guidelines that effectively safeguard tropical forests. By recognizing these forests as not only biodiversity hotspots but also as key elements in carbon sequestration strategies, we can galvanize efforts to protect them. Expanding research to cover a broader range of forest types, as proposed by leading scientists, will enhance our understanding of tropical forests’ roles within the global ecosystem, ultimately leading to more sustainable conservation efforts that prioritize resilience against climate change.
The Impact of Climate Change on Carbon Storage in Tropical Forests
Tropical forests are known to be vital carbon sinks, meaning they play an essential role in absorbing carbon dioxide from the atmosphere and storing it within their biomass. However, climate change significantly affects this ability. Studies show that alterations in temperature and precipitation patterns contribute to changes in tree growth and survival rates, directly influencing carbon storage capacity. The findings from NASA’s GEDI demonstrate that as forest canopies become shorter due to these climatic influences, their capacity to sequester carbon diminishes, exacerbating the effects of climate change globally.
Addressing the impact of climate change on carbon storage is crucial for informing effective environmental policy. This aspect not only highlights the importance of maintaining healthy forest ecosystems but also underscores the need for responsible forest management practices. By monitoring canopy height and understanding its relationship with climate factors, conservationists can devise strategies that enhance carbon storage potential while simultaneously supporting biodiversity. Ultimately, preserving tropical forests will contribute significantly to global efforts aimed at mitigating climate change.
Technology and Remote Sensing in Forest Analysis
The advent of technologies such as NASA’s GEDI has transformed the field of forest ecology, particularly in studying tropical forests. Remote sensing technology allows scientists to gather and analyze data from vast areas, offering a comprehensive view of forest health and dynamics that was previously unattainable. The use of LiDAR systems helps researchers accurately measure canopy height, revealing the intricate structure of forests and changes over time. As tropical forests face increasing threats, such advanced technologies provide critical insights into how these ecosystems are changing in response to climate change.
Furthermore, employing remote sensing data can enhance conservation efforts by identifying areas most at risk and monitoring the effectiveness of management practices. The detailed information obtained through GEDI can inform stakeholders about forest conditions, supporting evidence-based decision-making in policy and conservation strategies. As the relationship between climate change and tropical forest health continues to evolve, leveraging technology will be essential for safeguarding these vital ecosystems and their crucial role in maintaining planetary health.
Mitigating Climate Change Through Tropical Forest Conservation
Conserving tropical forests is one of the most impactful strategies for mitigating climate change. As essential carbon sinks, these forests actively absorb CO2, reducing the greenhouse gases in our atmosphere. By protecting and restoring tropical forests, we can enhance their carbon storage capabilities while simultaneously supporting biodiversity. Effective conservation strategies must include addressing issues such as deforestation, land-use change, and climate impacts, ensuring that these ecosystems can continue to function effectively in their global climate role.
Moreover, engaging local communities in conservation efforts can lead to sustainable development that balances ecological health with human needs. Initiatives that promote sustainable land management practices help mitigate the adverse effects of climate change and empower local populations. By integrating community input and scientific data, policymakers can craft comprehensive plans that prioritize the health of tropical forests as a vital component of the broader climate change response. Ultimately, investing in tropical forest conservation will yield significant benefits for the environment and humanity alike.
Collaborative Efforts for Tropical Forest Research
Collaborative research efforts are critical in advancing our understanding of tropical forests and their responses to climate change. Researchers across disciplines—ecology, remote sensing, policy, and social sciences—must work together to address the multifaceted challenges these ecosystems face. Through shared data, expertise, and resources, it is possible to develop a more holistic understanding of tropical forest dynamics, facilitating more effective conservation strategies. Initiatives involving universities, governments, and non-profit organizations can further establish a collaborative framework that enhances research and conservation outcomes.
In addition, fostering international partnerships is essential in addressing the global implications of tropical forest degradation. Countries hosting significant forest ecosystems should engage with global scientific communities and funders to prioritize conservation efforts that reflect both local needs and international climate commitments. By pooling knowledge and resources, it is possible to enhance the resilience of tropical forests against climate change, ensuring these ecosystems continue to thrive for future generations.
Frequently Asked Questions
How does climate change affect tropical forests and their carbon storage capacity?
Climate change significantly impacts tropical forests by altering environmental conditions such as temperature and precipitation patterns. These changes can lead to extended dry seasons, which directly affect the forest canopy height, reducing the overall biomass and carbon storage capacity of these vital ecosystems. Studies utilizing NASA GEDI technology have shown that tropical forests, especially in regions like the southern Amazon, may suffer from decreased carbon sequestration due to climate-induced variations in canopy height.
What role does canopy height play in the health of tropical forests?
The height of the canopy in tropical forests is a critical indicator of ecosystem health and productivity. Taller canopies are associated with greater carbon storage and above-ground biomass, which contributes to the forest’s ability to sequester carbon. Research employing NASA GEDI technology highlights how changes in canopy height due to climate factors can compromise the resilience and ecological function of tropical forests.
How can NASA GEDI technology help in monitoring the effects of climate change on tropical forests?
NASA’s GEDI (Global Ecosystem Dynamics Investigation) employs advanced LiDAR technology to assess forest canopy height and structure from space. This capability allows scientists to monitor environmental changes across extensive tropical forest areas, providing insights into how climate change affects these ecosystems. By identifying variations in canopy height and structure, GEDI helps researchers understand the impacts on carbon storage and biodiversity hotspots.
Why are tropical forests considered biodiversity hotspots?
Tropical forests are recognized as biodiversity hotspots due to their high levels of species diversity and endemism. They provide crucial habitats for countless organisms and play a vital role in global carbon storage. However, the health of these ecosystems is threatened by climate change, which can alter their structure and function. Understanding the environmental drivers affecting tropical forests is essential for their conservation and the preservation of biodiversity.
What factors influence the variations in tropical forest canopy height?
The variations in canopy height among tropical forests are influenced by several factors, including climate, topography, and soil properties. Studies utilizing NASA’s GEDI technology reveal that elements like elevation, solar radiation, and the duration of dry seasons significantly affect canopy height. Such insights help in assessing the vulnerability of these forests to climate change and their capacity for carbon storage.
How can protecting tropical forests contribute to mitigating climate change?
Protecting tropical forests is crucial for mitigating climate change due to their ability to act as carbon sinks. These forests store significant amounts of carbon, which helps reduce greenhouse gas concentrations in the atmosphere. Studies emphasize the need to prioritize the conservation of tropical forests, especially those identified as vulnerable to climate change impacts, in order to maintain their vital carbon storage and biodiversity functions.
What insights does the latest research tell us about the future of tropical forests amid climate change?
Recent research utilizing NASA GEDI technology reveals that tropical forests are under increasing stress due to climate change, particularly in regions like the southern Amazon, where extended dry seasons are predicted. Longer dry periods can lead to decreased canopy height and reduced carbon storage, indicating a concerning future for these ecosystems unless protective measures are implemented. Continued monitoring and research are essential for understanding and addressing these challenges.
Key Point | Details |
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NASA’s GEDI Technology | Utilizes LiDAR technology to measure tropical forest canopy height and assess the impact of climate change. |
Importance of Canopy Height | Canopy height is a critical indicator of forest health and ecosystem productivity, linked to carbon storage. |
Regions Studied | Focus on tropical forests in Asia, Africa, and South America with minimal human disturbances. |
Environmental Drivers | Climate, topography, and soil properties account for nearly 75% of variations in canopy height. |
Impact of Climate Change | Extended dry seasons significantly affect southern Amazonian forest canopies. |
Future Research Goals | Expand studies to various forest types; inform policymakers on the conservation of tropical forests. |
Summary
Tropical forests play a critical role in maintaining Earth’s ecological balance as they are vital for carbon sequestration and biodiversity. New findings using NASA’s advanced GEDI technology demonstrate that these forests are under significant threat from climate change, especially through extended dry seasons that reduce canopy height. Understanding the environmental factors driving these changes is essential for effective conservation efforts and climate policy development. By prioritizing the protection of tropical forests, we can mitigate climate effects, preserve biodiversity, and promote a healthier environment for future generations.

Tropical Forest Canopy: Impact of Climate Change Revealed
The tropical forest canopy, a vibrant green umbrella formed by the towering trees of the world’s equatorial forests, plays a crucial role in maintaining ecological balance. This upper layer of foliage is not only vital for the myriad of species that inhabit these lush environments but also serves as a significant carbon storage reservoir, helping to combat climate change impact. Recent advancements in technology, particularly NASA’s GEDI LiDAR, have enabled scientists to measure forest canopy height with unprecedented accuracy, allowing for deeper insights into the health of tropical forests. Understanding the variations in these canopies is essential as they are directly linked to the forests’ ability to store carbon and support biodiversity. As researchers delve into the factors influencing canopy height, such as heat and drought, the collective efforts highlight the urgent need to protect tropical forests as critical components of our planet’s health.
Referring to these biodiverse habitats, the uppermost layer of tropical vegetation, commonly known as the forest crown, is key to sustaining life on Earth. This stratum not only shelters countless species but also acts as a natural carbon store, which is increasingly threatened by the repercussions of climate fluctuations. With innovative tools like NASA’s Global Ecosystem Dynamics Investigation, researchers can precisely examine the intricate structure of forest elevations across the globe. This understanding of canopy variation is pivotal for recognizing the ecological significance of tropical woodlands as they relate to carbon sequestration and environmental resilience. The ongoing study of canopy dynamics not only emphasizes biodiversity but also underlines the imperative of conserving these vital ecosystems.
Understanding the Tropical Forest Canopy
The tropical forest canopy is the uppermost layer of trees, playing a critical role in the overall health of forest ecosystems. This layer is essential for absorbing sunlight, facilitating photosynthesis, and maintaining biodiversity. As studies show, taller canopies often correlate with higher carbon storage, which is crucial in our fight against climate change. This correlation underscores the importance of monitoring canopy height, as it serves as an indicator of forest vitality and ecological productivity.
However, the stability of the tropical forest canopy is increasingly threatened by climate change. Factors such as prolonged dry seasons and rising temperatures can lead to stress on these crucial ecosystems. Understanding the dynamics of the canopy not only reveals how forests are currently faring but also aids in forecasting future changes, guiding conservation efforts effectively.
The Impact of Climate Change on Forest Canopy Height
Research has shown that climate change significantly impacts tropical forest canopy height, with variations driven by climatic conditions, topography, and soil properties. A recent study utilizing NASA’s GEDI LiDAR technology provides comprehensive insights into how these variables affect canopy structure across various tropical forest regions. In areas like the southern Amazon, the extension of dry seasons can result in substantial reductions in canopy height, undermining the forest’s capacity to sequester carbon.
These changes are not uniform across tropical forests. For instance, while the dry season profoundly influences canopy height in the southern Amazon, elevation holds more weight in regions such as the central Amazon and Africa. This spatial variation illustrates the nuanced impacts climate change can have on forest ecosystems, emphasizing the need for region-specific research to understand and mitigate these effects.
Utilizing NASA GEDI LiDAR Technology in Forest Research
NASA’s Global Ecosystem Dynamics Investigation (GEDI) LiDAR technology has revolutionized the way scientists monitor forest ecosystems, allowing for detailed measurements of canopy structure on a global scale. This advanced technology enables researchers to gather data on tree height, leaf density, and forest biomass, providing critical insights into forest health and carbon storage capabilities. By using space-based measurements, studies can now encompass vast areas of forest that were previously inaccessible or too challenging to assess.
The implementation of GEDI technology is proving invaluable for understanding the spatial variation in tropical forest canopy height. As researchers analyze data, they are uncovering how local climate conditions and geographical characteristics are pivotal in determining forest viability. Ultimately, this technology serves not only to assess current conditions but also to model future scenarios, offering a clearer picture of how different regions may respond to ongoing climate changes.
The Role of Tall Canopies in Carbon Storage
Tall forest canopies are vital for effective carbon storage and play a significant role in mitigating climate change. These elevated layers of trees not only capture carbon dioxide from the atmosphere but also support diverse plant and animal life by creating unique microhabitats. Research indicates that higher canopy heights are typically associated with greater above-ground biomass, which relates directly to increased carbon sequestration.
As threats from climate change escalate, maintaining and protecting tall canopies becomes more critical. They act as buffers during periods of extreme weather, such as heatwaves, by regulating local temperatures and preserving moisture levels within the forest. Investing in the preservation of these critical layers will help sustain the ecological integrity of tropical forests and their capacity to combat climate change.
Evaluating Environmental Drivers of Canopy Variation
Understanding the environmental drivers behind variations in tropical forest canopy height is crucial for assessing the health and conservation value of these ecosystems. Research highlights that climate factors, such as temperature and precipitation patterns, significantly influence canopy growth and structure. Additionally, geographical features such as elevation and soil quality also play essential roles in determining how forests adapt and respond to climatic changes.
By studying these drivers, researchers can identify areas that may be more vulnerable to the impacts of climate change. This knowledge is vital for informing policymakers and conservationists, allowing them to target efforts effectively and prioritize regions in need of urgent protection and restoration actions. Ultimately, this comprehensive understanding of canopy variation strengthens the framework for conserving tropical forests and enhancing their resilience against climate fluctuations.
The Importance of Biodiversity in Tropical Forests
Tropical forests are renowned for their incredible biodiversity, housing a vast array of plant, animal, and microbial species. This diversity plays a fundamental role in maintaining ecosystem stability and resilience, making these forests a critical focus for conservation efforts. The intricate relationships between different species contribute to the overall function of the ecosystem, enhancing processes such as nutrient cycling and carbon storage.
However, the ongoing threat of climate change jeopardizes the delicate balance within tropical forests. As conditions shift, species are forced to adapt, migrate, or risk extinction. Protecting and preserving biodiversity is essential not only for maintaining ecological integrity but also for ensuring that forests continue to provide fundamental services, such as carbon sequestration and climate regulation, which are vital in our collective fight against climate change.
Effective Conservation Strategies for Tropical Forests
As the impacts of climate change become more pronounced, implementing effective conservation strategies for tropical forests is paramount. These strategies must be tailored to address the unique challenges faced by different regions, taking into account local climate conditions, biodiversity, and human influences. By prioritizing areas that exhibit high carbon storage and biodiversity, conservation efforts can have a more significant impact on mitigating climate change.
Furthermore, integrating community involvement and sustainable practices into conservation plans can enhance their effectiveness. Educating local populations about the importance of these ecosystems and promoting sustainable land use can lead to better long-term outcomes for both the forests and the communities that depend on them. Collaborative efforts that unite scientists, policymakers, and local stakeholders will be essential for safeguarding the fragile ecosystems of tropical forests.
The Connection Between Canopy Health and Climate Resilience
The health of tropical forest canopies is intrinsically linked to the resilience of these ecosystems against climate change. Healthy canopies that are well-maintained are better equipped to endure climatic extremes and can recover more quickly from disturbances. Monitoring canopy height and structure provides insights not only into forest health but also into the forest’s ability to adapt to changing environmental conditions.
As we face increasing climate-related challenges, understanding this connection becomes increasingly vital. By analyzing the factors that contribute to canopy resilience, researchers can develop strategies to enhance the stability of tropical forests. Protecting these canopies against deforestation and degradation is essential for maintaining their crucial role in carbon storage and overall ecosystem health.
Future Directions in Tropical Forest Research
Looking forward, the field of tropical forest research is poised to expand, with many scientists advocating for a broader examination of forest types beyond primary forests. As understanding grows about how various factors influence canopy height and forest health, researchers will be able to cover diverse woodlands and forest ecosystems, revealing more about their vital roles in carbon storage and biodiversity.
Future research should also emphasize interdisciplinary approaches that bring together ecology, climate science, and technology. By leveraging innovative tools and methodologies, such as remote sensing and ecological modeling, scientists can deepen their understanding of tropical forests and their responses to climate change. This holistic perspective will be crucial for informing effective conservation policies that promote the health and longevity of forests globally.
Frequently Asked Questions
What is the significance of tropical forest canopy height in understanding forest health and carbon storage?
Tropical forest canopy height is a critical indicator of forest health and ecosystem productivity. Taller canopies are generally associated with higher carbon storage and greater above-ground biomass. This relationship is essential in understanding how tropical forests can serve as efficient carbon sinks, mitigating climate change.
How does NASA’s GEDI LiDAR technology help in studying tropical forest canopies?
NASA’s Global Ecosystem Dynamics Investigation (GEDI) utilizes LiDAR technology from the International Space Station to measure the vertical structure of tropical forest canopies. This advanced laser technology allows researchers to analyze canopy height, leaf density, and the impact of climate change on these critical ecosystems.
What are the environmental factors affecting tropical forest canopy height as revealed by recent studies?
Recent studies indicate that climate, topography, and soil properties account for nearly three-quarters of the variation in tropical forest canopy height. Key factors include elevation, dry season duration, and solar radiation, all of which impact the overall health and carbon storage potential of these forests.
Why are tropical forests considered ‘Earth’s lungs’ and what are their vulnerabilities?
Tropical forests are often referred to as ‘Earth’s lungs’ because of their capacity to store carbon and produce oxygen. However, they are vulnerable to climate change impacts such as prolonged dry seasons and temperature increases that can lead to significant reductions in canopy height and overall forest health.
How does climate change affect tropical forests differently across regions?
Climate change impacts tropical forests variably based on their geographic location and environmental conditions. For instance, in the southern Amazon, extended dry seasons pose a significant threat to canopy height, while in the central Amazon, elevation plays a more critical role. These differences underscore the need for targeted conservation strategies.
What is the future outlook for tropical forests in the context of climate change policies?
The future of tropical forests is closely tied to effective climate change policies that prioritize their conservation. As biodiversity hotspots and crucial carbon storage areas, protecting these forests is essential for climate change mitigation. Ongoing research aims to inform policymakers about vulnerable areas that require urgent attention.
Key Points |
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Tropical forests act as ‘Earth’s lungs’ by storing carbon and are vulnerable to climate change. |
NASA’s GEDI technology provides in-depth analysis of forest canopy health using laser measurements from the ISS. |
Taller forest canopies indicate better forest health, higher carbon storage, and biodiversity. |
Environmental factors like climate, topography, and soil determine almost three-quarters of canopy height variation. |
Areas like the southern Amazon are experiencing increased vulnerability due to extended dry seasons from climate change. |
Understanding canopy height is key to assessing carbon sequestration and ecosystem conservation. |
Research findings aim to guide policies for the protection of tropical forests to combat climate change. |
Summary
The tropical forest canopy serves as a critical indicator of forest health and carbon storage, significantly impacted by climate change. Recent advancements, such as NASA’s Global Ecosystem Dynamics Investigation (GEDI), have deepened our understanding of how environmental factors like climate and topography affect canopy height. As tropical forests face growing threats due to climate change, particularly in areas like the southern Amazon, it is essential for policymakers to focus on their conservation. Protecting the tropical forest canopy is vital not only for biodiversity but also for mitigating the effects of climate change.