Current Conservation Research Articles

STUDENT PERSPECTIVE TOWARD ENERGY CONSERVATION IN UNIVERSITI UTARA MALAYSIA

Climate change and global warming are crucial problems due to carbon dioxide (CO₂) emissions cause by fossil fuels consumption. Malaysia has a sustainable power mix but the industry and transportation sectors rely on fossil fuels to generate electricity. Energy conservation are important to improve or change the behavior of people in order to minimize energy usage because humans cannot longer rely on conventional energy sources. Due to the impact of climate change and global warning problems. The objectives of this study are (1) to determine the current practices of energy conservation among UUM students and (2) to investigate the relationship between current practices and energy conservation perspectives among UUM students. This study focuses on Universiti Utara Malaysia (UUM) students' academic session A221, which is semester 1 to semester 7 students. Researchers have used quantitative methods, the questionnaire was distributed using Google form that uploaded on social media and will receiving answers. A survey was conducted with 377 understudies to get information. The analysis was using statistical software package (SPSS) of software for using in data analysis. The results show the mean of attitude with total mean 31.87 is higher than the level of awareness, energy conservation knowledge and subjective norms, which mean that attitude is most influences perspective of students to energy conservation. Besides, the relationship between level of awareness, energy conservation knowledge, attitude and subjective norms are positive correlated. Based on the results and discussion, energy saving intervention strategies are proposed for student accommodation. Government should implement educational programs and campaigns to raise awareness toward energy conservation practice among students.

Current conservation status of Bengal Florican Houbaropsis bengalensis in Manas National Park, Assam, India

Current conservation status of Bengal Florican Houbaropsis bengalensis in Manas National Park, Assam, India

The influence of conservation policies and legislations on communities in Tanzania

Benefit-sharing mechanisms have been instrumental in securing the support of local communities living on the edge of protected areas, and in resolving human-wildlife conflicts. Understanding how current conservation policies influence benefit-sharing and the management of human-wildlife conflicts is vital for designing strong mechanisms to achieve both conservation and ethical community outcomes. Here we examined how benefit-sharing and human-wildlife conflicts are acknowledged and addressed within the current conservation policies (wildlife policies, legislations, regulations and strategic plans) using the Greater Serengeti Ecosystem (GSE) as a case study. The fourteen policies focusing primarily on wildlife conservation in Tanzania are analysed. We also drew on the findings of three studies conducted during 2021 and 2022 documenting community interactions with wildlife and adjacent protected areas. These studies covered the types of benefit provided by various conservation institutions to local communities, the effectiveness of benefit-sharing mechanisms, and the conservation-related losses incurred by communities. The study uncovered a wide range of benefits provided to local communities in the form of social amenities, livelihood support and employment. However, the losses and costs experienced are far greater than these benefits. Integrating these findings with policy analysis, we identified that the main limitations reducing the impacts of benefits in motivating positive conservation behaviours to be: losses of livestock and crops were more than four times the value of benefits/compensation offered to communities; a lack of details and clarity of benefit-sharing mechanisms; benefit/conservation rates that have not been indexed against inflation and; shortcomings in implementation. To achieve conservation outcomes, we recommend revising the conservation policies and legislation across the country in collaboration with local communities who experience the impacts of conservation in their day-to-day life. We also propose a coordinated approach for all conservation institutions managing wildlife to address widespread human-wildlife conflicts across the country effectively and to achieve better conservation outcomes rather than leaving that task to a single organization (i.e. Tanzania Wildlife Management Authority).

Turn down for watt: Community fit and thermal comfort habituation predict average household heating energy consumption

Lowering average household heating energy consumption plays a pivotal role in addressing climate change and has been central to policy initiatives. Strategies proposed so far have included commitments, incentives/ disincentives, feedback, and social norms. Yet, findings so far have been mixed and fail to explain the mechanism that drives energy conservation behavior. Using a sample of 2,128 participants across the United States, we collected survey data matched with archival temperature data to investigate the influence of past experiences on current energy conservation behaviors. Our findings indicate that childhood home temperatures significantly predict current home temperature settings. Importantly, community fit moderated this relationship. Individuals with high community fit were more likely to align their home temperature settings to those of their community. These insights not only shed light on the underlying mechanisms driving energy consumption behavior but also suggest that fostering a sense of community fit might be a more effective strategy for promoting sustainable energy practices.

Extant and extinct bilby genomes combined with Indigenous knowledge improve conservation of a unique Australian marsupial

Ninu (greater bilby, Macrotis lagotis) are desert-dwelling, culturally and ecologically important marsupials. In collaboration with Indigenous rangers and conservation managers, we generated the Ninu chromosome-level genome assembly (3.66 Gbp) and genome sequences for the extinct Yallara (lesser bilby, Macrotis leucura). We developed and tested a scat single-nucleotide polymorphism panel to inform current and future conservation actions, undertake ecological assessments and improve our understanding of Ninu genetic diversity in managed and wild populations. We also assessed the beneficial impact of translocations in the metapopulation (N = 363 Ninu). Resequenced genomes (temperate Ninu, 6; semi-arid Ninu, 6; and Yallara, 4) revealed two major population crashes during global cooling events for both species and differences in Ninu genes involved in anatomical and metabolic pathways. Despite their 45-year captive history, Ninu have fewer long runs of homozygosity than other larger mammals, which may be attributable to their boom–bust life history. Here we investigated the unique Ninu biology using 12 tissue transcriptomes revealing expression of all 115 conserved eutherian chorioallantoic placentation genes in the uterus, an XY1Y2 sex chromosome system and olfactory receptor gene expansions. Together, we demonstrate the holistic value of genomics in improving key conservation actions, understanding unique biological traits and developing tools for Indigenous rangers to monitor remote wild populations.

Distribution, habitat associations and status of the Carpentarian Pseudantechinus (Pseudantechinus mimulus, Dasyuridae)

AbstractThe Carpentarian Pseudantechinus (Pseudantechinus mimulus, Dasyuridae) is a little‐known, saxicolous dasyurid marsupial from the Mount Isa Inlier bioregion in Queensland (QLD) and the Gulf Coastal bioregion in the Northern Territory (NT), Australia. A paucity of targeted survey effort across broad swathes of potentially suitable habitat means that the species' distribution and habitat associations are uncertain. This study aimed to (1) refine the contemporary distribution of P. mimulus, (2) determine the landscape and floristic variables that may predict P. mimulus presence, and (3) assess the current conservation status of P. mimulus. We conducted camera trap surveys covering 631 camera stations at 227 independent sites over 4 years for a total of 28 767 trap‐nights throughout QLD and NT in known and predicted suitable habitat. Stepwise generalized linear models were used to test the effect of landscape and floristic predictors on P. mimulus presence. The species' contemporary distribution was assessed using a MAXENT species distribution model. We collated a database of 292 records of P. mimulus, including 111 recorded during this study, extending the species' known range in QLD. The proposed holotype location of the Mittiebah Range was surveyed twice during this study but P. mimulus was not recorded. Pseudantechinus mimulus had the highest probability of presence on most non‐northerly aspects on metamorphic landforms. Eleven plant taxa had a significant effect on P. mimulus presence. This study provides new evidence for landscape and floristic factors that help predict the presence of P. mimulus. Our results indicate the possibility of two disjunct populations, but large swathes of potential habitat still require additional effort to determine the species' true distribution. Our estimate for area of occupancy partially satisfies a threatened species listing; however, more focused research on population dynamics, trends in habitat quality, and landscape‐scale threats is necessary.

The Extinction Solutions Index (ESI): A framework to measure solution efficiency to address biodiversity loss

Abstract The field of conservation science has been described as a crisis‐ and solutions‐oriented discipline, with roots as a problem‐solving field. Despite this vision, current conservation research focuses on identifying and prioritizing high‐risk species and regions rather than urgently solving the causes of biodiversity loss. While understanding human impacts on biodiversity and documenting the decline and rarity of species has been the basis of conservation science and is necessary, it is not sufficient to achieve global conservation targets nor match the speed and scale of current biodiversity loss. Rather, conservation science must shift to a multidisciplinary approach that identifies and quantitatively evaluates high‐impact solutions, providing evidence for which interventions will yield maximum benefits at scale. Adjacent sectors, like climate and international development, have created successful frameworks for ranking and evaluating solutions that conservation can incorporate and build upon. This perspective introduces the Extinction Solutions Index (ESI), a framework designed to evaluate, compare and rank the most effective and efficient solutions to the biodiversity crisis. Inspired by Project Drawdown for climate solutions, the ESI aims to identify solutions across sectors and at different scopes of societal intervention—including those upstream of direct harm—and prioritize those with the highest‐impact on the extinction crisis. Solution. This approach can (1) identify the universe of interventions in myriad sectors of society and the economy that can curtail the threats leading to extinction, (2) develop a quantitative method to identify the highest‐impact solutions to address biodiversity loss and (3) create a ranking architecture that integrates factors such as return on investment of solutions. The outcomes of the ESI will enable organizations, governments, businesses and funders to focus resources, activities and investment on the most impactful, scalable solutions.

Bioinspired nanostructured hydroxyapatite-polyelectrolyte multilayers for stone conservation

Stone-built cultural heritage faces threats from natural forces and anthropogenic pollutants, including local climate, acid rain, and outdoor conditions like temperature fluctuations and wind exposure, all of which impact their structural integrity and lead to their degradation. The development of a water-based, environmentally-friendly protective coatings that meet a combination of requirements posed by the diversity of the substrates, different environmental conditions, and structures with complex geometries remains a formidable challenge, given the numerous obstacles faced by current conservation strategies. Here we report the structural, electrical, and mechanical characterization, along with performance testing, of a nanostructured hydrophilic and self-healing hybrid coating based on hydroxyapatite (HAp) nanocrystals and polyelectrolyte multilayers (PEM), formed in-situ on Greek marble through a simple spray layer-by-layer surface functionalization technique. The polyelectrolyte-hydroxyapatite multilayer (PHM) structure resembled the design of naturally forming trabecular bone, attained at a short procedural time. It exhibited chemical affinity, aesthetical compatibility and resistance to weathering while offering reversibility. The proposed method is able to generate micron-sized coatings with controlled properties, such as adhesion and self-healing, leading to less weathered surfaces. Our results show that the PHM is a highly effective protective material that can be applied for stone protection and other similar applications.

Conservation is in the eye of the beholder: Taking a sensory approach to animal management and conservation in Australia

ABSTRACT Animals possess a range of sensory systems that are shaped by phylogeny and adapted to their unique life history. The field of sensory ecology studies how animals use these sensory capabilities to acquire and process salient information that enhances survival. Navigation, prey capture, predator avoidance, and communication are behaviours that rely on sensory inputs and are critical to understanding how an animal interacts with the physical environment and the other organisms that share its habitat. Because sensory biology is so critical to the behaviour of an animal, a detailed understanding of a species' sensory capabilities may also reveal novel and potentially more effective ways of manipulating its behaviour for management or conservation purposes. Here we highlight several instances where the application of a sensory ecology approach has been used to tackle challenging conservation problems, with a view to encouraging such an approach in Australian ecosystems. We describe how it is possible to exploit animal sensory systems to control invasive species using sensory traps and reduce negative interactions between humans and animals. We emphasise the importance of understanding and mitigating anthropogenic stressors from the perspective of the animals affected, in both wild animals affected by urban development and captive animals. It is evident that a sensory ecology approach has much to offer in terms of improving animal welfare and the conservation of biodiversity, including through the development of novel technological solutions that augment the current conservation management toolbox.

Importance of including Key Biodiversity Areas in China's conservation area-based network

Identifying optimal areas for future conservation is crucial to halting biodiversity loss. Unfortunately, China's current conservation initiatives neglect the significance of Key Biodiversity Areas (KBAs) in biodiversity conservation decision-making, and focusing only on fulfilling the quantitative targets without assessing the potential benefits and challenges for each target area may jeopardize the effectiveness of national programs. Therefore, this study identified KBAs through the distribution range and threat status of 3061 species and defined priority areas for protecting 30 % and 50 % of China's land (30 % and 50 % targets), assessing their potential ecological benefits in terms of ecosystem services and carbon stocks, and identifying risks from climate change and human pressures. The results showed that the KBAs were spatially heterogeneous among different taxonomic groups, with areas for birds and mammals widely distributed but for reptiles, amphibians, and plants mainly distributed in the south. Priority conservation areas identified for achieving the 30 % and 50 % targets were predominantly located in southern China. Protecting these areas can significantly increase the representativeness of benefits for biodiversity conservation, climate regulation, nutrient regulation, landscape aesthetics and carbon storage, thereby achieving a win–win for biodiversity conservation and ecological benefits. However, population density, climate risks, and land-use conversion risks will also increase significantly in priority conservation areas. Western Sichuan Province and northern Yunnan Province have the highest conservation priority due to their relatively high conservation value and low threat risk. The KBAs we identified will hopefully help inform the selection of sites for expansion of China's conservation area-based network.

Simple on-site extraction and GC-MS analysis of rotenone and degradation products for monitoring invasive fish eradication treatments in fresh and brackish waters

The introduction of invasive fish species to aquatic ecosystems has been demonstrated to cause disastrous ecological effects. Current conservation strategies regard rotenone-containing piscicide formulations, such as commercial product CFT Legumine, as a potentially viable alternative to the cumbersome traditional approaches to fish eradication. This consideration relies on the fast degradation of rotenone and its relatively rapid dissipation from the environment. Piscicide treatments in fragile aquatic ecosystems should thus monitor not only rotenone concentrations following application, but also other byproducts and degradation products. We present a methodology for the analysis of rotenoids in fresh and brackish waters that addresses two main challenges: the accurate determination of applied concentrations in different salinity concentrations by performing a simplified on-site solid-phase extraction, overcoming the fast degradation of rotenone in sample storage conditions, and the selective analysis of rotenoid byproducts and degradation products by gas chromatography coupled to mass spectrometry. Limits of quantification were below the ecological no-effect concentration of rotenone (2 µg/L) and average recoveries exceeded 80%. Accuracy (compared to expected values) and precision (deviation of replicates) ranged from 78 to 103% and 3 to 14%, respectively, across various rotenoid concentrations. These metrics are more than satisfactory for the intended application of this simplified procedure. The method was applied to piscicide-treated samples, revealing significant and fast degradation of parent rotenoids in storage conditions, as well as a non-negligible accumulation of rotenone in the particulate fraction of water that could impact the effectivity of eradication efforts.

Minimally destructive hDNA extraction method for retrospective genetics of pinned historical Lepidoptera specimens

The millions of specimens stored in entomological collections provide a unique opportunity to study historical insect diversity. Current technologies allow to sequence entire genomes of historical specimens and estimate past genetic diversity of present-day endangered species, advancing our understanding of anthropogenic impact on genetic diversity and enabling the implementation of conservation strategies. A limiting challenge is the extraction of historical DNA (hDNA) of adequate quality for sequencing platforms. We tested four hDNA extraction protocols on five body parts of pinned false heath fritillary butterflies, Melitaea diamina, aiming to minimise specimen damage, preserve their scientific value to the collections, and maximise DNA quality and yield for whole-genome re-sequencing. We developed a very effective approach that successfully recovers hDNA appropriate for short-read sequencing from a single leg of pinned specimens using silica-based DNA extraction columns and an extraction buffer that includes SDS, Tris, Proteinase K, EDTA, NaCl, PTB, and DTT. We observed substantial variation in the ratio of nuclear to mitochondrial DNA in extractions from different tissues, indicating that optimal tissue choice depends on project aims and anticipated downstream analyses. We found that sufficient DNA for whole genome re-sequencing can reliably be extracted from a single leg, opening the possibility to monitor changes in genetic diversity maintaining the scientific value of specimens while supporting current and future conservation strategies.

The status of conservation and management of indigenous sheep breeds in South Africa - A review

Indigenous sheep breeds in South Africa play an important role in local food security and they are adapted to local conditions. Their genetic and cultural values have to be recognised for national importance. The conservation of these breeds is very critical as most of them are already classified as endangered. The South African government has the initiative to attempt the conservation of these animals; however, it comes with several challenges. In addition to funding, breed conservation demands farmers to understand and recognise the role of such breeds in society. This is especially crucial in the rural communal lands where breeds are kept. Farmers that raise indigenous breeds should be taught the necessity of maintaining the purity of these breeds. Indigenous sheep breeds in South Africa are not favored by the commercial farmers and thus they are more vulnerable. This review outlines the nature of sheep farming and the conservation status of four indigenous sheep breeds in South Africa. The effort and challenges that are met in current conservation arrangements are discussed. Moreover, we emphasise on the conservation techniques that are employed in South Africa.

Free-burning arc discharge simulation: The self-induced magnetic field analysis and its effect on arc plasma characteristics

Free-burning arc discharges play important roles in physical processes such as cutting, welding, arc furnaces, and switchgear. Therefore, in this paper, a combination of node-based and edge-based finite-element methods with the finite-volume scheme is developed to investigate the dynamics of these arc discharges. Considering the significant effect of self-induced magnetic fields on the dynamics of the thermal plasma arcs, accurate analysis of these magnetic fields is essential, especially for 3D geometries describing realistic conditions. Accordingly, the edge-based finite-element module is utilized to study the Ampere law in its vector form for estimating the vector potential and the corresponding magnetic field. Furthermore, the current conservation equation is solved using the node-based finite-element technique. The fluid dynamics are also investigated with the well-known finite-volume method. This hybrid model gives more accurate magnetic fields and Lorentz forces. Electromagnetic forces create high-speed streams of thermal plasma and increase the pressure in the near regions of the electrodes. As a result, the pressure and velocity profiles are closer to the predicted results. In addition, the fluid flow changes the temperature distribution in a way that agrees with experimental measurements.

Botanic Gardens in Biodiversity Conservation and Sustainability: History, Contemporary Engagements, Decolonization Challenges, and Renewed Potential

Botanic gardens are increasingly important agents of plant research and conservation. A large number of botanic gardens have been established throughout the globe since the mid-20th century to pursue new socio-environmental missions. Others, with histories that span centuries, have also undergone a deep transformation in the context of growing attention to matters of sustainability. Bridging key aspects of the scholarly literature on the genesis of the botanical garden institution in Europe and its legacy, this article presents the re-invention of these gardens as institutions of conservation, sustainability, and social engagement as they renew their relevance in the contemporary world. This article proceeds by covering three focal points. First, it summarizes the scholarly literature on the emergence of botanical gardens in Europe and their association with the rise of modern science, the nation-state, colonialism, and empire-building. Second, it presents accounts of current scientific and biodiversity conservation endeavours as reflexive engagements with these historical legacies, decolonization initiatives, and new socio-environmental missions. Third, this article points beyond its focus on the historical transformation of the European botanical garden institution, by identifying a more widely encompassing body of scholarship that puts forth frameworks for understanding the current role of botanic gardens on a global scale.

A Conservation Strategy for the Sanatorio Carlos Duran Cartín in Costa Rica

The Sanatorio Carlos Duran Cartín in Costa Rica is a noteworthy example of tuberculosis sanatorium architecture. Positioned within the broader context of Latin American architectural heritage conservation, the research pays specific attention to tuberculosis sanatoriums as a prevalent architectural typology from the early 1900s to the 1940s. Its historical and cultural significance is explored through contextualizing its architectural value and identifying current challenges and conservation needs. Using archival documents and photographic evidence, the study aimed to delineate tangible and intangible values associated with the complex, thus justifying the need for its preservation and safeguarding. Furthermore, the study aimed to establish guidelines and a conceptual framework for a conservation strategy designed for the Sanatorio Duran.

Exploring a critically endangered pitcher plant Nepenthes rigidifolia and predicting its distribution habitat in North Sumatra, Indonesia

Nepenthes rigidifolia Akhriadi, Hernawati & Tamin is a critically endangered pitcher plant endemic to Sumatra, Indonesia. This species is at risk of extinction due to anthropogenic activities such as land use and illegal harvesting. Immediate conservation efforts are necessary to prevent the extinction of N. rigidifolia. This study aimed to investigate the occurrence of N. rigidifolia and predict its habitat as a part of conservation efforts. Several forests in four regencies of North Sumatra Province, Indonesia, namely Karo, Dairi, Pakpak Bharat, and Simalungun, were explored. The area of occupancy (AOO) and extent of occurrence (EOO) of this species were analyzed using the GeoCAT site. In addition, the prediction of habitat suitability was modeled using MaxEnt. A population of N. rigidifolia was found only in Lae Pondom Protected Forest, Karo Regency, which added two new records for this species. The AOO and EOO values are 12 km2 and 4.17 km2, respectively, located in Karo and Dairi Regencies. According to EOO value, population size, and threat level, we suggest that the new current conservation status of N. rigidifolia is Critically Endangered A2ad + 3d; B1ab(iv,v); C2a(i,ii); D. The AUC value of the MaxEnt model is over 0.9, indicating an excellent performance. An area of 364.18 km2 around Lake Toba is estimated to be a highly suitable area for N. rigidifolia. This area, which overlaps with the EOO, is recommended as a priority area for N. rigidifolia conservation.

Web-based diagnostic platform for microorganism-induced deterioration on paper-based cultural relics with iterative training from human feedback

PurposePaper-based artifacts hold significant cultural and social values. However, paper is intrinsically fragile to microorganisms, such as mold, due to its cellulose composition, which can serve as a microorganisms’ nutrient source. Mold not only can damage papers’ structural integrity and pose significant challenges to conservation works but also may subject individuals attending the contaminated artifacts to health risks. Current approaches for strain identification usually require extensive training, prolonged time for analysis, expensive operation costs, and higher risks of secondary damage due to sampling. Thus, in current conservation practices with mold-contaminated artifacts, little pre-screening or strain identification was performed before mold removal, and the cleaning techniques are usually broad-spectrum rather than strain-specific. With deep learning showing promising applications across various domains, this study investigated the feasibility of using a convolutional neural network (CNN) for fast in-situ recognition and classification of mold on paper.MethodsMolds were first non-invasively sampled from ancient Xuan Paper-based Chinese books from the Qing and Ming dynasties. Strains were identified using molecular biology methods and the four most prevalent strains were inoculated on Xuan paper to create mockups for image collection. Microscopic images of the molds as well as their stains situated on paper were collected using a compound microscope and commercial microscope lens for cell phone cameras, which were then used for training CNN models with a transfer learning scheme to perform the classification of mold. To enable involvement and contribution from the research community, a web interface that actuates the process while providing interactive features for users to learn about the information of the classified strain was constructed. Moreover, a feedback functionality in the web interface was embedded for catching potential classification errors, adding additional training images, or introducing new strains, all to refine the generalizability and robustness of the model.Results & ConclusionIn the study, we have constructed a suite of high-confidence classification CNN models for the diagnostic process for mold contamination in conservation. At the same time, a web interface was constructed that allows recurrently refining the model with human feedback through engaging the research community. Overall, the proposed framework opens new avenues for effective and timely identification of mold, thus enabling proactive and targeted mold remediation strategies in conservation.

From finance to legacy: Exploring Bank of China’s modern buildings as serial cultural heritage

In the early 20th century, China underwent profound societal transformations across cultural, political, economic, and military domains, culminating in the birth of its first national bank, the Bank of China. Enduring for over a century, the Bank of China stands as a testament to the emergence and evolution of a modern nation-state. The edifices housing this paramount institution, as well as their geographical locations and architectural designs, serve as prime examples for studying modern Chinese architecture and social history. This article, rooted in field surveys, traces the development history and current conservation status of the 26 existing Bank of China buildings. It analyzes their locations, construction backgrounds, architectural features, and functional uses. Through an assessment of the historical, artistic, scientific, and socio-cultural values of these bank buildings, this study employs the perspective of “serial cultural heritage” to propose a value-based thematic interpretation aimed at revitalization. In particular, it accentuates that analyses and interpretation of values are fundamental prerequisites for rebuilding and displaying the cultural identity of these buildings.

Demographic modeling of the endangered subtropical rainforest shrub Graptophyllum reticulatum

AbstractThe subtropical rainforest shrub Graptophyllum reticulatum (Acanthaceae) occurs in only a few populations within a 20‐kilometer range in the Sunshine Coast, south‐east Queensland, Australia. This endangered plant has been subject to habitat degradation and loss, mostly due to land clearing and urbanization. In the past decades, conservation measures such as land protection and translocation have been put in place to protect the species' wild populations. The aim of the study was to analyze the viability of the species' populations in the long term while assessing the effectiveness of land protection and translocation. Demographic data was collected every decade since 2000; for this study, we resurveyed all known populations including a translocated population and two recently discovered populations. We found that the average number of plants per population has doubled since 2000, except in one population that underwent land clearing. However, after being reduced by 70%, plant abundance in this population has been increasing, giving evidence of natural post‐clearing recovery. We developed population growth models for population viability analysis in best, average, and worst‐case scenarios to predict the species' viability over the next 100 years. All populations are expected to grow in the next 100 years, except in the worst‐case scenario in which removing land protection from the model led to an 80% decline in the total number of plants within 100 years, highlighting the importance of land protection for species' conservation. Overall, if current conservation efforts are maintained, this endangered species is likely to persist for the next 100 years.