Protection Of Endangered Species Research Articles

Behavioral and physiological responses of nocturnal marine shellfish to predation pressure

Predator-prey interactions are critical in ecological communities. As the wild resources of Pacific abalone are on the verge of exhaustion, efforts to reveal the effects of predation by hostile organisms on the efficiency of its bottom sowing and proliferation are crucial for the success of resource restoration. In this study, abalone and its predator, starfish Asterias amurensis, were placed in a customized monitoring unit. Through continuous infrared video monitoring, predation pressure was found to cause a significant decrease in the distance moved, duration of movement, cumulative feeding duration and orexin levels in hemolymph (P < 0.01). It also caused a significant increase in the average velocity of movement, group cohesion, coordination and cholecystokinin levels in hemolymph (P < 0.01). Surprisingly, when a shelter was set up in the environment, the cumulative feeding duration of abalone was significantly extended in the presence of the predator (P < 0.001), whereas when the predator was removed, the distance moved, duration of movement, and cumulative feeding duration of abalone were found to significantly increase during continuous 24 h monitoring (P < 0.01). These results first identified the anti-predation strategy by nocturnal marine organisms when exposed to predation risk, and supported the pivotal role of shelter in helping abalone make a trade-off between predation pressure and survival needs, which not only provides a new insight to optimizing the strategy for prevention and control of marine ecological disasters and strengthening the protection of marine endangered species, but also results in a productive attempt to restore the marine benthic ecosystem.

Understanding Pesticide Exposure Mitigation Effectiveness in Achieving Endangered Species Protection Goals

Understanding Pesticide Exposure Mitigation Effectiveness in Achieving Endangered Species Protection Goals

Anti-Poaching for Endangered Megafauna Conservation in Assam, India: Examining Stakeholder Perception

India is the stronghold for endangered species and poaching and illegal trade have seriously threatened wildlife conservation. Against this backdrop, Indian regulatory authorities have strengthened workforce capacity for monitoring and enforcement actions against poaching, employed patrolling systems, and adopted lethal deterrence-based policies. However, efforts to control poaching and conserve biodiversity are often at odds with local communities&amp;apos; needs and interests, and stakeholder participation in management is integral to successful wildlife conservation. This research aims to understand stakeholder perception of anti-poaching management practices and tribal customs in protected areas. A survey was conducted to gather information from forest staff and fringe villagers at the four national parks and one wildlife sanctuary in Assam, India. The results indicate that villagers around protected areas generally perceive that the Forest Department and patrolling effectively prevent poaching. However, stakeholders&amp;apos; perceptions of the lethal deterrence-based policies and tribal customs were split, depending on the local communities&amp;apos; unique social, economic, and political situations. Leveraging these responses, wildlife managers in India can collaborate with villagers around the protected areas to address the threats of poaching to wild megafauna. Further, this research underpins the reason to strengthen the enforcement capacity of forest staff, as they stand at the frontline of endangered species protection in biodiversity-rich, developing countries.

Comparison of Rhizosphere Bacterial Communities of Pinus squamata, a Plant Species with Extremely Small Populations (PSESP) in Different Conservation Sites.

Pinus squamata is one of the most threatened conifer species in the world. It is endemic to northeastern Yunnan Province, China, and has been prioritized as a Plant Species with Extremely Small Populations (PSESP). The integrated study of soil properties and rhizosphere bacteria can assist conservation to understand the required conditions for the protection and survival of rare and endangered species. However, differences between the rhizospheric bacterial communities found in the soil surrounding P. squamata at different conservation sites remain unclear. In this study, Samples were collected from wild, ex situ, and reintroduced sites. Bacterial communities in different conservation sites of P. squamata rhizosphere soils were compared using Illumina sequencing. The soil physicochemical properties were determined, the relationships between the bacterial communities and soil physicochemical factors were analyzed, and the potential bacterial ecological functions were predicted. The reintroduced site Qiaojia (RQ) had the highest richness and diversity of bacterial community. Actinobacteria, Proteobacteria, and Acidobacteriota were the dominant phyla, and Bradyrhizobium, Mycobacterium, Acidothermus were the most abundant genera. Samples were scattered (R = 0.93, p = 0.001), indicating significant difference between the different conservation sites. The abundance of Mycobacterium differed between sites (0.01 < p ≤ 0.05), and the relative abundances of Bradyrhizobium and Acidothermus differed significantly among different sites (0.001 < p ≤ 0.01). Soil total potassium (TK) and available nitrogen (AN) were the main factors driving bacterial community at the phylum level (0.01 < p ≤ 0.05). This study generated the first insights into the diversity, compositions, and potential functions of bacterial communities associated with the rhizosphere soils of P. squamata in different conservation sites and provides a foundation to assess the effect of conservation based on bacterial diversity and plant growth-promoting rhizobacteria (PGPR) to guide future research into the conservation of P. squamata.

Marine Stewardship Council’s Fisheries Standard: Updated best practices for promoting sustainable seafood

Eco-labeling can incentivize effective management to sustain productive fisheries, but certification standards occasionally need to be updated to reflect iterative advancement in marine policy. The Marine Stewardship Council (MSC) recently developed a revised standard for fishery certification, and the process provides case studies in policy development that are compiled in this special issue. Consultation with a broad group of international stakeholders identified several aspects of the MSC standard that required re-evaluation. Standards, expressed as performance indictors and scoring criteria, were revised based on current perceptions of best practices in fishery management. The revised standard requires greater evidence of management performance, more rigorous protection of endangered species and vulnerable habitats, more comprehensive mitigation of ghost fishing, explicit harvest strategies, more effective exclusion of shark finning, and socioeconomic performance indicators. Although the implementation of certification standards will continue to be imperfect, the process and results from MSC’s standard review offer methods and case studies for broader application to codify best practices in marine policy as they continually evolve.

[Resources and utilization of medicinal plants in countries and regions involved in "the Belt and Road" Initiative].

The protection, development, and utilization of medicinal plant resources are important cornerstones of maintaining human health. However, due to factors such as the reduction of high-quality land resources, deterioration of ecological environments, and excessive and disorderly resource development, medicinal plant resources are becoming scarce, and some of them are insufficiently supplied. With the proposal of &quot;the Belt and Road&quot; Initiative, the cooperation between China and &quot;the Belt and Road&quot; partners(the countries and regions involved in &quot;the Belt and Road&quot; Initiative)is increasingly close, which provides a new opportunity for carrying out trade of medicinal plant resources and alleviating the problem of imbalance and relative inadequacy of medicinal plant resources in countries. This study first determined the distribution and species information of plant resources in countries and regions involved in &quot;the Belt and Road&quot; Initiative by investigating the database of plant distribution and that of medicinal plant resources. Then, according to the published data from the International Union for Conservation of Nature(IUCN) and the Convention on International Trade in Endangered Species of Wild Fauna and Flora(CITES), this study identified the rare and endangered medicinal plants and the medicinal plants under trade control in countries and regions involved in &quot;the Belt and Road&quot; Initiative and finally sorted out the list of potential medicinal plant resources in countries and regions involved in &quot;the Belt and Road&quot; Initiative that can be used by China. This data resource can not only be used for the overall protection of important endangered species but also scientifically guide the development and utilization of medicinal resources, providing guidance and a theoretical basis for the sustainable development of medicinal plant resources in countries and regions involved in &quot;the Belt and Road&quot; Initiative.

WildARe-YOLO: A lightweight and efficient wild animal recognition model

For the protection of endangered species and successful wildlife population monitoring, wild animal recognition is essential. While deep learning models like YOLOv5 have shown promise in real-time object recognition, their practical applicability may be constrained by their high processing requirements. In this paper, we suggest a faster and lighter version of YOLOv5s for wild animal recognition. To lower computational costs for model parameters and floating-point operations (FLOPs) for the backbone, our suggested model includes Mobile Bottleneck Block modules and an improved StemBlock. We also use Focal-EIoU as a loss function to gauge the accuracy of the predicted bounding boxes during inference and employ a BiFPN-based neck. We tested our technique on three datasets, including Wild Animal Facing Extinction, Fishmarket, and MS COCO 2017. Additionally, our technique is compared with state-of-the-art deep learning models, and from the baseline model we recorded a 17.65% increase in FPS, 28.55% model parameters reduction, and 50.92% in FLOPs reduction. Furthermore, our model has a faster model loading time, which is critical for deployment in remote areas. This enables real-time species recognition on basic hardware, aiding conservation efforts through rapid analysis. The model advances deep learning in ecology by balancing efficiency with performance.

Prioritizing resource allocation to reduce adverse effects of pesticide risk for endangered species

The use of pesticides promotes food security because of the multiple benefits it brings to agriculture, such as reduction in crop losses. However, the use of pesticides can be potentially harmful to non-target species. In the U.S., the Environmental Protection Agency regulates the use of pesticides to manage the risks associated with these agents and to protect species under the Endangered Species Act. As part of these regulations, pesticides must be registered and then reviewed every 15 years to ensure the use conditions are updated with the best available data. The registration and review process can invoke corrective measures to ensure protection of endangered species. However, the registration review process is highly resource and time consuming. There is currently a backlog of unreviewed pesticides, leaving a large quantity of pesticides without updated use conditions to protect species. Identifying ways to streamline this process is urgently needed. We develop a sequencing approach to address the risk assessment bottleneck in the pesticide registration and review process and identify species that would benefit most from detailed assessments. We then demonstrate the magnitude of potential efficiencies using this sequencing process for 61 terrestrial listed species in the state of California. Our results show a consistent ranking of listed species according to their relative benefits from assessment, with 90 % of the species being robustly classified across scenarios in the sensitivity analysis. We found that prioritizing the assessment of a small group of species could potentially result in high conservation benefits, and identify species in need of more detailed data for a robust sequencing. We examine how a sequencing approach can guide decisions about what species might benefit most from different levels of assessment. Our results demonstrate the conservation benefits of employing a sequencing approach to prioritize the allocation of limited resources for endangered species.

Analysis of the phenomenon of keeping endangered animals as a trend

Indonesia is a country with diverse fauna. However, many animals are experiencing an extinction crisis, one of the causes is the exploitation of these rare animals, one of which is for free keeping. Wild animals have natural instincts that evolved with their evolution and help them survive in their natural habitat. When wild animals are kept in different environments, such as captivity or shelters, they often lose or change some aspects of their original instincts. The protection of rare and endangered wildlife species is of international concern, as biodiversity conservation is essential for survival. Unfortunately, the enforcement of these protected wildlife regulations is not strict enough and there are still many violations, so it is important for the Indonesian government and its citizens to work together to ensure effective implementation of wildlife protection regulations. This research method uses a qualitative approach with data collection from literature studies and uses interpretation analysis techniques. The importance of wildlife conservation in Indonesia cannot be ignored. It is important for Indonesians to follow applicable regulations and participate in protected wildlife conservation efforts to maintain the country's biodiversity. This study illustrates the factors that lead to the keeping of wild and endangered animals and the role of the government in this regard and answers how the phenomenon has become a trend in high society.

Linking endangered species protection to construct and optimize ecological security patterns in the National ecological Civilization construction Demonstration Zone: A case study of Yichang, China

Constructing an ecological security pattern (ESP) is an effective measure to ensure environmental safety and urban development. With the establishment of national ecological civilization construction demonstration zone in China, higher requirements are put forward for biodiversity conservation. Previous studies have focused on the identification and construction of ESPs, while few studies have optimized ESPs based on endangered species protection. This study took Yichang as the research object, and used geospatial data and endangered species data to construct and optimize ESPs. We identified ecological sources through ecological sensitivity assessment and extracted ecological corridors based on minimum cumulative resistance model. On this basis, this study innovatively introduced endangered species information, optimized an ESP and discussed ecological function zones in order to play a greater role in biodiversity conservation. The results showed that: (1) The ESP of Yichang includes 12 ecological sources with a total area of 2,186.34 km2, 30 ecological corridors with a total length of 1120.44 km and 15 ecological nodes. (2) The optimization of ESP connects important nature reserves and scenic tourist areas, bringing endangered species into the corridor network. The corridors importance evaluation delineated 8 Level I corridors focusing on biological protection and 22 Level II corridors focusing on landscape construction. (3) The ecological function zones of Yichang are divided into ecological conservation zone, ecological control zone and ecological restoration zone, and the spatial control principles of each zone are clearly defined. The results can provide a reference for biodiversity conservation in species-rich cities.

Secondary Embryogenesis of Linaloe in Temporary Immersion Bioreactor-Type RITA®.

The linaloe [Bursera linanoe (La Llave) Rzed, Calderon and Medina] is an endemic species of Mexico, representative of the low deciduous forest of the states of Guerrero, Puebla, Morelos, and Oaxaca, and has been of great economic importance for the people, mainly for the artisanal use of its aromatic wood that is used to make boxes, trunks, and furniture that are manufactured in Olinala, Guerrero, Mexico; and industrial, thanks to the fine aroma of its essential oil (linalool), which is used in the manufacture of perfumes and pharmaceuticals. Overexploitation has endangered the species in recent years, and propagation by seed and/or cuttings has produced very poor results compared to those obtained with other recalcitrant Bursera species. The protection of endangered species makes urgent the need to propose new alternatives for its propagation. Somatic embryogenesis is a reliable and feasible technique, including induction, maintenance, multiplication, and maturation of embryos, often in semisolid culture media; however, the recent use of liquid media has allowed semi-automation in temporary immersion bioreactors, for example, the RITA® system, which favors both the multiplication rate and the final conversion to seedlings.

The Negative Investment List Policy in Indonesia: A Review of Free Trade and the Conservation of Endangered Fish Species

This study examines and analyzes the problems arising from the interaction between Indonesian investment measures and compliance with the international trade regime. This study uses a normative legal research method. The collected legal material is then qualitatively analyzed to describe the problem and answer the study objectives. The results show that Indonesia has successfully justified the alignment of its Negative Investment List policy regarding endangered fish species, listed in Appendix I of CITES juncto Article XX of the GATT 1994. On another note, the Dispute Settlement Body may issue rulings with differing considerations. Nonetheless, the WTO Agreement and CITES are provisions established to provide adequate negotiation space for all their members. Thus, CITES and WTO member states should refrain from raising disputes over Indonesia’s investment measures if it restricts their economic interests and market access within Indonesia. Therefore, it is recommended that the WTO and CITES members recognize and appreciate the Negative Investment List policy in maintaining a balance between investment development and the protection of endangered fish species. Furthermore, stakeholders are urged to delve deeper into the principles and objectives of the WTO and CITES Agreements. Additionally, the members of the relevant organizations must collaborate in a spirit of solidarity and environmental awareness, prioritizing dialogue, consultation, and negotiation over dispute legal action that could complicate the situation. In this context, multilateral dialogue can serve as an effective platform for mediating diverse interests and seeking sustainable solutions that benefit the economy and the conservation of endangered fish species.

CRYPTOHYBRIDS IN PLANTS: UNDERWATER PART OF THE ICEBERG

Interspecific hybridization is widespread in plants and is the most important factor in their evolution. For a long time, the main criterion for the hybrid origin of a plant was considered to be the morphological intermediacy of noticeable external characters. However, as the methods of chemistry and molecular biology are introduced into systematics and larger samples are studied, the researches increasingly identify the plants which are chemically and genetically hybrid, but are outwardly indistinguishable from the hypothetical parents or have an unusual combination of traits that does not allow us to recognize the hybridity and the parents by morphology.Subsequent closer study of such identified “molecular hybrids” with application of morphometry often makes it possible to find morphological, often quantitative or microscopic characteristics which confirm the hybrid nature of these plants as well. Identification and study of cryptic hybrids is important for the systematics of complex taxonomic groups with wide phenotypic plasticity, with a large number of similar species, and simplified morphology. It helps to better understand the conditions under which hybridization can occur, and is important in practical terms, especially for the control of invasive species, for the protection of rare and endangered species, etc.

Analisis Kebijakan Pemerintah Dalam Perlindungan Orangutan Di Provinsi Kalimantan Timur

The protection and management of conservation, biodiversity and ecosystems in Indonesia is essential, including the protection of endangered species. One of the endangered animals is the orangutan on the island of Borneo. In addition to the crushed, the orangutan population has also continued to decline due to poaching that has been rife over the past few decades. The area of natural forests from Indonesia is currently shrinking rapidly. So now animal life is increasingly threatened due to the rapid development of humans and increasingly sophisticated human civilization. The purpose of writing this article is to analyze the efforts made by the government in implementing policies in the protection of Bornean Orangutans. This research uses qualitative methods with a literature review approach. The results showed that the implementation of government policies in an effort to protect orangutans in Kalimantan is by conserving orangutans. However, in reality, conservation efforts often collide with various interests. Inhibiting policy implementation are the expansion of industrial estates and the conversion of forested areas that squeeze vast areas of orangutan habitat.

The International Legacy of the United States Endangered Species Act of 1973

December 2023 will mark the 50th anniversary of the passage of the 1973 Endangered Species Act of the United States. This landmark Act by the US Congress was made possible through strong bipartisan political cooperation on environment protection, capping off a string of progressive legislative victories that would set the tone for US environmental policy at local, state, and federal government levels for decades. Beyond its domestic significance, the 1973 Endangered Species Act had a clear and recognizable impact on global environmentalism by influencing and inspiring endangered species legislation in other nations as well as the 1992 Convention on Biological Diversity. At the time of its passage, the US Endangered Species Act (ESA) was far and away the most comprehensive piece of legislation ever enacted to halt and reverse rising rates of species extinction and biodiversity loss. Other nations emulated the ESA in past and present endangered species laws and regulations, even as late as 2019, leading to the eventual emergence of a set of global standard practices for species and habitat protections that endure to this day, practices with clear American roots. This study explores the degree to which the past and present endangered species laws of other English-speaking jurisdictions borrowed from or mimicked the US Endangered Species Act in purpose, style, form, and function. Further analysis is undertaken to reveal the extent to which Japan’s own endangered species protection statute is likely influenced by the US ESA. The ESA’s influence on global environmental norms and wildlife protection practices is first explored through the lens of international relations theory, in particular the ‘constructivist’ school of thought that helps explain recognized patterns in global environmental cooperation. The study demonstrates how the 1973 Endangered Species Act essentially became a template for other national and provincial governments to model and even mimic when these governments were designing and enacting their own endangered species management protection programs. Historically, the ESA’s passage and its emulation by other polities are indicative of the degree to which the United States has impacted and continues to greatly impact and influence global wildlife law and policy.

Biodiversity assessment of the Danube region as a tool for the development of protected areas in the region

The paper uses the method of geospatial biodiversity assessment in the Danube region based on an expert evaluation of the distribution of species richness of fish, amphibians, reptiles, birds and mammals. The 10-point grading scale was used to evaluate the number of species in 200 sample plots of the study region. Points from 1 to 10 were separately calculated for the species in each taxonomic group. The analysis showed a close relationship between the Lower Danube floodplain and the small steppe river basins, which together make up a single natural region. A practical testing of the geospatial assessment of the species richness was done for the first time in the Danube region. An important applied result of the research is the opportunity to assess missing elements in the environmental network of the region. This approach will justify the need to designate various types of protected areas, both at the national level (natural reserves) and at the international level (the Emerald network sites and wetlands). The areas could further be used to develop a unified ecological framework, thus contributing to the protection of rare and endangered species of the region.

Glial cell line-derived neurotrophic factor (GDNF) is essential for colonization and expansion of turbot (Scophthalmus maximus) germ cells in recipients and in vitro culture

Germ cell transplantation (GCT) is a promising biotechnology that enables the production of donor-derived gametes in surrogate recipients. It plays a crucial role in the protection of endangered species, the propagation of elite species with desired traits, and long-term preservation of genetic resources. This significance is particularly pronounced when GCT is synergistically employed with cryopreservation techniques. However, GCT often encounters challenges due to low colonization rates and, in some cases, complete loss of donor cells in recipients. Glial cell line-derived neurotrophic factor (GDNF) plays a pivotal role in sustaining the self-renewal of spermatogonial stem cells (SSCs) in mammals. Additionally, it has been shown to promote the proliferation of spermatogonia in vitro cultures in certain animal species. In turbot (Scophthalmus maximus), we found that the expressions of gdnf and gfrα1a were predominantly observed in spermatogonia rather than somatic cells, which differed from their expression patterns in mammals. The efficiency of exogenous spermatogonia transplantation in Japanese flounder (Paralichthys olivaceus) larvae could be substantially enhanced by incubating donor cells from turbot with 100 ng/ml GDNF prior to transplantation. This led to a noteworthy increase in the colonization rate, rising from 33%-50%–61.5%. Additionally, the addition of 20 ng/ml GDNF in cell medium could also promote the proliferation of turbot germ cells in vitro. These results demonstrated the gdnf in turbot testis expression characteristics and suggested that addition of GNDF could be an effective way to improve the GCT efficiency and promote the germ cells expansion during in vitro culture.

Abnormal Phenylalanine Metabolism of Procapra przewalskii in Chronic Selenosis in Selenium-Enriched Habitats.

Selenium (Se)-enriched habitats have led to chronic selenosis, seriously affecting the health and survival of Procapra przewalskii (P. przewalskii). Our targets were to explore the molecular mechanisms of chronic selenosis and to look for a new way to protect endangered species. The mineral contents of soils, grass, blood, and muscle were analyzed. The biochemical indices, antioxidant capability, and immune function were also investigated. The analyses of proteomics and metabolomics were also carried out. The results showed that the Se contents in the muscle and blood of P. przewalskii, and the soil and grass in the Se-enriched habitats were significantly higher than those in healthy pastures. The P. przewalskii in the Se-enriched habitats showed symptoms of anemia, decreased antioxidant capability, and low immune function. A total of 44 differential proteins and 36 differential metabolites were screened by analyzing their proteomics and metabolomics. These differential proteins and metabolites were involved in glycolysis pathway, amino acid biosynthesis, carbon metabolism, phenylalanine metabolism, and energy metabolism. In particular, phenylalanine metabolism was the common pathway of proteomics and metabolomics, which was an important finding in studying the mechanism of chronic selenosis in animals. This study will help us to further understand the mechanism of chronic selenosis in P. przewalskii, and it provides a scientific basis for the protection of endangered species in Se-enriched habitats.

Can Virtual Reality Become an Instrument in Favor of Territory Economy and Sustainability?

The study aims to identify how virtual reality technology can help protect and conserve flora and fauna in national parks and other environmental settings. To this end, the literature published in the Scopus database is examined. A Systematic Literature Review methodology from 2018 to 2022 and an Empirical Research (survey) applied to tourism in natural areas, mainly national parks, have been proposed. Virtual reality technology is particularly useful as a complement or alternative to visiting national parks. The main results indicate that, currently, daily life confronts us with stressful situations that can be mitigated through ecotourism, as well as virtual reality applications, such as games and videos, which interactively inform about the species of flora and fauna present in the park visited. This helps in the conservation and protection of endangered species, the conservation of the forest, as well as archaeological heritage sites present in these natural parks. The development and implementation of this technology varies from one context to another. It is beneficial for people with some kind of disability or for the physical effort involved in long walks, even on steep terrain, and sometimes it improves the conditions of access to the national park and the dangers related to such an exciting adventure.

Establishment of a Highly Efficient In Vitro Regeneration System for Rhododendron aureum

Rhododendron aureum is identified as a vulnerable species in China. The establishment of an in vitro regeneration system assists significantly in species protection. Here, an in vitro regeneration system was developed using both direct and indirect organogenesis pathways. The role of thidiazuron (TDZ) in different developmental stages was also investigated. The leaves of wild-harvested R. aureum plants were used for callus induction after hydroponic cultivation. The optimal formula was found to be woody plant basal medium (WPM) supplemented with 0.5 mg·L−1 TDZ and 0.5 mg·L−1 3-indolebutyric acid (IBA), while the optimal formula for the subculture and induction of adventitious buds was WPM containing 0.1 mg·L−1 TDZ and 0.5 mg·L−1 IBA. The leaves from tissue-cultured seedlings were then used for the induction of bud clusters. An association was observed between the differentiation of bud clusters and the ratio of auxin and cytokinin. The optimal formula for the induction of bud clusters was WPM containing 0.5 mg·L−1 TDZ and 0.1 mg·L−1 IBA, yielding a 50% induction rate and the maximum number of buds. Higher concentrations of TDZ were found to be beneficial for bud proliferation, while a lower concentration was conducive to stem elongation. The optimal formula for subculture was WPM containing 0.1 mg·L−1 TDZ and 0.5 mg·L−1 IBA, while that for stem elongation was WPM supplemented with 0.002 mg·L−1 TDZ and 0.5 mg·L−1 IBA. Only IBA was found to be necessary for rooting, with increased IBA concentrations leading to an increased number of roots and earlier root formation, with larger callus areas; thus, an IBA concentration of 1.0 mg·L−1 was found to be optimal for the rooting of R. aureum. After hardening the seedlings for two days, a substrate composed of vermiculite and peat soil in a 10:1 ratio was identified as a transplantation formula. This system provides directions both for the protection of endangered species and the promotion of industrial development.