环境科学与生态学最新文献

{"title":"Mixed results on the conservation effectiveness of long-term community forest enterprises in tropical moist forests: Insights from Honduras.","authors":"Santos Daniel Chicas, Nobuya Mizoue, Miguel Conrado Valdez, Tetsuji Ota, Guy M Robinson, Khin Thu Wint Kyaw, Chi-Farn Chen","doi":"10.1016/j.jenvman.2025.126580","DOIUrl":"10.1016/j.jenvman.2025.126580","url":null,"abstract":"<p><p>Numerous studies have explored the effectiveness of community forests (CFs) in addressing deforestation and forest degradation and promoting regrowth. However, systematic evaluations of CFs' effectiveness in preventing deforestation and degradation of undisturbed tropical moist forests (TMF) and fostering regrowth remain limited. Here, we conducted a comprehensive analysis of long-term (40-year contract) community forest enterprises (CFEs) in Honduras's TMF. We compared CFEs with both protected and unprotected areas, distinguishing between degraded and undisturbed forests. Using Google Earth Engine and R, we processed Vancutsem's TMF dataset and employed the Mahalanobis distance matching method to account for confounding factors. Our findings indicate the odds of forest degradation and deforestation of undisturbed TMF are 17.8 % and 10.9 % higher, respectively, in CFEs compared with unprotected areas. The odds of degraded forest being deforested are 11.6 % lower, and the odds of regrowth are 177.3 % higher in CFEs compared with unprotected areas. For CFEs and protected areas, there is no significant difference in the three outcomes except for degraded forest being deforested, where the odds are 14.7 % lower in CFEs. However, because CFEs allow selective logging which can cause temporary degradation and the dataset cannot detect recovery within degraded pixels, degradation values within CFEs should not be interpreted as entirely negative outcomes. Instead, they should be seen as conservative indicators of deforestation risk, especially considering that 31.4 % of degraded pixels in CFEs later transitioned to deforested land. The results indicate that the effectiveness of CFEs in forest conservation is not solely dependent on granting long-term management contracts. It is also crucial to consider the status of the forest (undisturbed or degraded) when planning conservation efforts, as this influences the outcomes of CFEs in achieving forest conservation objectives. These findings provide a more accurate and meaningful assessment of CFEs' effectiveness that can inform better policy decisions and management practices, leading to more effective conservation strategies.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"391 ","pages":"126580"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144666746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-modal nanoformulation for insect pest control: Engineering precision strategies for next-generation management.","authors":"Madesh Kamalakannan, Komala Gudla","doi":"10.1016/j.jenvman.2025.126559","DOIUrl":"10.1016/j.jenvman.2025.126559","url":null,"abstract":"<p><p>Chemical pesticides have long served as a primary strategy for insect pest control. However, their excessive and repeated application has led to widespread environmental contamination, adverse effects on non-target organisms, accumulation in ecosystems, and increased cases of insecticide resistance. These effects not only disrupt ecological balance but also pose significant risks to human and animal health. In response, Nanoformulations (NFs) offer precise delivery with a reduced environmental footprint and minimal harm to non-target organisms. They are classified based on the type of nanomaterials used and their specific functional applications in pest control. Optimizing their physicochemical properties is crucial for enhancing bioactivity and formulation stability. These parameters can be analyzed using advanced characterization techniques. Engineered NFs act through multiple pathways to target a wide range of insect pests, including sap feeders, defoliators, borers, and mites. Their mode of action includes adhesion to the insect cuticle and ingestion-mediated uptake. Once internalized, they interfere with midgut enzymatic activity, cellular uptake mechanisms, and cause mitochondrial dysfunction, leading to oxidative stress, ATP depletion, neurotoxicity, and genotoxic effects. These disruptions compromise insect physiology and result in mortality. Additionally, NFs enable controlled and stimuli-responsive release mechanisms, triggered by specific biotic or environmental cues. This smart release enhances target precision while minimizing off-target exposure. Their integration into pest management programs supports site-specific, low-dose applications aligned with the goals of precision agriculture. This review critically explores the mechanisms, functional properties, and application potential of nano-formulated insecticides as a sustainable and effective alternative to conventional practices.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"391 ","pages":"126559"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144666747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-border ungulate protection: Identifying transboundary conservation challenges and integrated solutions in response to human disturbance and climate change.","authors":"Sabina Koirala, Paul A Garber, Muyang Wang, Hem Bahadur Katuwal, Muhammad Zafar Khan, Jingwen Xu, Yingying Zhuo, Weikang Yang","doi":"10.1016/j.jenvman.2025.126483","DOIUrl":"10.1016/j.jenvman.2025.126483","url":null,"abstract":"<p><p>Globally, over half of all terrestrial animals have ranges that cross international borders, making transboundary conservation crucial for protecting threatened species and their habitats. In Central Asia, the Hindu-Kush Karakoram-Pamir Landscape (HKPL), spanning Afghanistan, China, Pakistan, and Tajikistan is a critical habitat for mountain ungulates, including Marco Polo sheep (MPS) and Siberian ibex (ibex). These two wide-ranging and migratory species face significant challenges associated with habitat loss, competition with domesticated ungulates, and climate change. To better understand these challenges, we conducted a systematic review using the PSALSAR framework to identify the conservation challenges faced by each of these two ungulate species. We identified current and future suitable habitats using ensemble Species Distribution Models (eSDMs). Our models indicate that 44-48 % of suitable habitat for MPS and ibex currently falls within protected areas. However, under future climate scenarios, suitable habitat is projected to decline by up to 11 %. Most habitat loss will occur in the countries of China and Tajikistan. Despite protected areas and anti-poaching measures, both species face increasing habitat fragmentation, range restrictions due to border fencing, pasture overuse, disease transmission from livestock, illegal hunting, and inadequate law enforcement. Along with expanding habitat connectivity, separating livestock grazing zones, and restoring degraded habitat, transboundary cooperation is critical for species survivorship. We recommend expanding community-based conservation through education, incorporating traditional knowledge into management plans, and improving local food security through profit sharing. Actions taken to promote wildlife conservation in the HKPL can serve as a model for conserving mountain ecosystems globally.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"391 ","pages":"126483"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144641400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modulating gut microbiota with SCFAs and high-fiber diets to mitigate PM_2.5-induced hypertension in mice.","authors":"Kaixin Yan, Siyuan Wang, Minjie Wang, Yaxuan Yao, Xiaoyan Liu, Jiawei Song, Yihang Chen, Yufei Chen, Ruiqiang Qi, Xinyu Zhou, Jiuchang Zhong, Chaowei Hu, Ying Dong, Jing Li","doi":"10.1016/j.ecoenv.2025.118696","DOIUrl":"10.1016/j.ecoenv.2025.118696","url":null,"abstract":"<p><p>Exposure to PM_2.5 is recognized to significantly impact the development of cardiovascular diseases, particularly hypertension, which has been recently attributed to an abnormal microenvironment characterized by disordered gut microbiota. Despite this recognition, the impacts of modulating gut microbiota with short chain fatty acids (SCFAs) and high-fiber diets (HF) on mitigating PM_2.5-induced hypertension remain unclear. Our study demonstrates that mice supplemented with SCFAs or a HF exhibit reduced blood pressure, improved vascular remodeling, and alleviated gastrointestinal tract damages compared to those exposed to PM_2.5 alone. These dietary interventions altered the gut microbiota composition of PM_2.5-exposed mice, including alpha-diversity, beta-diversity patterns, and enriched profiles of intestinal microbes such as Lactobacillus, Bacteroides, and Ruminococcaceae. Furthermore, SCFAs and HF modulated the fecal metabolome by increasing the abundance of metabolites like Bufalin, Glycocholic acid, Syringaresinol and Equol. These microbial and metabolic alterations are proposed to affect host metabolism by influencing steroidogenesis and arachidonic acid metabolism pathways, which in turn regulate blood pressure through enhanced vascular function and decreased vascular remodeling. In summary, modulation of gut microbiota by SCFAs or a HF plays a protective role against PM_2.5-induced hypertensive damages, suggesting a potential strategy to reduce environmental pollution-related cardiovascular risks through gut microbiota modulation.</p>","PeriodicalId":303,"journal":{"name":"Ecotoxicology and Environmental Safety","volume":"302 ","pages":"118696"},"PeriodicalIF":6.1,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144673552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"T-2 toxin-induced spatial learning and memory impairment in mice via the gut-brain axis and the intervening effects of resveratrol.","authors":"Sheng-Quan Su, Gui-Yuan Xiong, Chun-Yan Yao, Xiao-Ling Liu, Yin-Yin Xia, Jin-Yun Long, Xiu-Kuan Li, Liang-Mei Wang, Long Yi, Wu-Wei Xu, Wu-Qiang Lu, Qian-Qian Li, Ting Hu, Hao Liu, Ke-Xue Wang, Peng Luo, Tong-Jian Cai","doi":"10.1016/j.ecoenv.2025.118623","DOIUrl":"10.1016/j.ecoenv.2025.118623","url":null,"abstract":"<p><p>T-2 toxin, classified as a mycotoxin, harms immune and cognitive systems. Recently, an increasing number of studies have focused on the neurotoxic effects of T-2 toxin. However, there is still a need for a better understanding of the molecular mechanisms involved. In this study, we aimed to elucidate the protective effect of resveratrol (Res) supplementation against T-2 toxin-induced spatial learning and memory impairment and to investigate the communication mechanisms between the gut and the brain. Mice received a single intraperitoneal dose of T-2 toxin (4 mg/kg) followed by Res (100 mg/kg) administered via the same route. The Morris water maze and novel object recognition tests demonstrated that T-2 toxin had a profound negative impact on spatial learning and memory in mice. However, the administration of Res successfully mitigated the cognitive impairments caused by T-2 toxin and notably enhanced the levels of brain-derived neurotrophic factor (BDNF), synaptophysin I (SYN1), and postsynaptic density protein 95 (PSD-95). Moreover, Res demonstrated a protective effect against T-2 toxin-induced damage to hippocampal tissue. Simultaneously, it played a pivotal role in restoring gut microbiota equilibrium and maintaining the integrity of intestinal tight junctions, effectively curbing both localized and systemic inflammation triggered by T-2 toxin exposure. In conclusion, our findings suggest that resveratrol may alleviate T-2 toxin-induced spatial learning and memory deficits, possibly via gut-brain axis modulation.</p>","PeriodicalId":303,"journal":{"name":"Ecotoxicology and Environmental Safety","volume":"302 ","pages":"118623"},"PeriodicalIF":6.1,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144625152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of environmental water iodine concentration with abnormal circulating liver function indicators in a cross-sectional chinese population study.","authors":"Yun Chen, Xinyi Bai, Yanhong He, Wenjing Che, Zheng Zhou, Haiyan Gao, Yan Zhang, Yao Chen, Qingzhen Jia, Lixiang Liu, Hongmei Shen","doi":"10.1016/j.ecoenv.2025.118767","DOIUrl":"10.1016/j.ecoenv.2025.118767","url":null,"abstract":"<p><p>Previous studies have established a correlation between thyroid dysfunction and liver diseases. Environmental Water Iodine, a crucial source of iodine intake, has shown a U-shaped relationship with the occurrence of thyroid diseases. Nevertheless, the precise connection between different environmental water iodine concentrations (WIC) and liver function remains unclear. Thus, a cross-sectional study was conducted in regions with varying levels of unimproved water supplies, categorized by WIC: < 10 µg/L, 40-100 µg/L, and > 100 µg/L. This study compared the serum levels of liver function markers including alanine transaminase (ALT), aspartate transaminase (AST), gamma-glutamyl transferase (GGT), alkaline phosphatase (ALP), total protein (TP), albumin (ALB), total bilirubin (TBIL), direct bilirubin (DBIL), and indirect bilirubin (IBIL) were compared among populations in areas with different water iodine concentrations. Significant differences were found in the levels of AST, ALP, TP, ALB, TBIL, DBIL, and IBIL. Based on different WIC, the chi-square test was employed to assess the prevalence of abnormal circulating liver function indicators. To further explore the association between different environmental WIC and these abnormal circulating liver function indicators, a logistic regression model was employed in this investigation. The results showed that following adjustment for potential confounders, both WIC< 10 µg/L and WIC> 100 µg/L were significantly negatively correlated with abnormal serum TP and ALB levels [WIC< 10 µg/L: odds ratio (OR), 3.147 (1.828,5.604), P < 0.001, OR, 4.149 (2.246,8.146), P < 0.001; WIC> 100 µg/L: OR, 2.456 (1.394,4.435), P = 0.002, OR, 2.211 (1.151, 4.425), P = 0.020]. Mediation analysis indicated direct associations between WIC and abnormal serum TP and ALB levels. Additionally, after excluding participants with thyroid dysfunction, identical analyses were conducted, and the observed associations showed no substantial changes in their nature. In conclusion, environmental WIC exposure was closely associated with abnormal liver function, showing a U-shaped association with abnormal serum TP and ALB levels. However, given the observational nature of this study, further mechanistic validation is warranted through in vivo and in vitro experiments to delineate the causal relationship.</p>","PeriodicalId":303,"journal":{"name":"Ecotoxicology and Environmental Safety","volume":"302 ","pages":"118767"},"PeriodicalIF":6.1,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144751965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the variations in the properties of municipal solid waste incineration fly ash in CO₂ sequestration in ammonium salt solutions assisted by ball milling and ultrasonic treatment.","authors":"Zeying Zhang, Xue Song, Yongde Liu, Jie Zhang, Guihua Yan, Feiyue Wang, Zengchen Su, Longjie Xiao, Hailong Fu","doi":"10.1016/j.jenvman.2025.126755","DOIUrl":"10.1016/j.jenvman.2025.126755","url":null,"abstract":"<p><p>Municipal solid waste incineration fly ash (MSWI FA) has been used for CO₂ sequestration, but the synergistic effects of mechanical and ammonium salt treatment on both sequestration efficiency and treatment safety require further study. This study proposed an integrated approach that combined ball milling, ultrasound, and ammonium salt treatment to enhance CO₂ sequestration efficiency in FA while significantly reducing heavy metal content, thereby ensuring its safe recycling and utilization. The results demonstrated that optimal CO₂ sequestration efficiency and minimal heavy metal leaching were achieved when using (NH₄)₂HPO₄ (40 g/L), (NH₄)₃PO₄ (60 g/L), and CH₃COONH₄ (40 g/L). After 6 h of wet ball milling and 2 h of ultrasound, the treated FA exhibited the best performance. However, if ammonium salt treatment was not applied, heavy metal leaching still failed to meet safety standards. When mechanical treatment was combined with CH₃COONH₄ solution, the CO₂ sequestration capacity of FA reached 0.161 g CO₂/g FA, while compliance with safety standards was ensured. Furthermore, the recycling potential and application prospects of the treated FA were evaluated, indicating its broader utilization potential. This study successfully achieved the dual objectives of carbon sequestration and FA detoxification, providing an effective strategy for waste treatment.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"392 ","pages":"126755"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144764192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of carbon emission trading on carbon transfers in China's inter-provincial and international trade.","authors":"Yongqiang Zhang, Lingli Qi, Miaomiao Tao, Emilson Silva, Qianqian Zhang","doi":"10.1016/j.jenvman.2025.126744","DOIUrl":"10.1016/j.jenvman.2025.126744","url":null,"abstract":"<p><p>This study evaluates the impact of national Emissions Trading Scheme (ETS) in China on inter-provincial and international carbon emission transfers using a multi-regional Computable General Equilibrium (CGE) model, incorporating production- and consumption-based accounting, regional trade linkages, and carbon market mechanisms. Significant regional disparities in emissions reductions and economic impacts are identified, particularly between northern and southern provinces divided by the Qinling-Huaihe Line. Northern provinces achieve greater production-side emission reductions and experience lower marginal abatement costs than southern provinces, reflecting industrial structural differences. The ETS notably eliminates production- and consumption-side emissions, with greater effects on production-side emissions due to higher supply-side responsiveness. Carbon trading significantly lowers net carbon transfers in inter-provincial and international trade, though regional heterogeneity remains. A novel carbon trading terms index highlights regional variations in carbon balances, underscoring the necessity for differentiated regional carbon targets, inter-provincial compensation, and targeted mitigation strategies addressing structural disparities.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"392 ","pages":"126744"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144768226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of human capital and risk preferences on farmers' decisions towards sustainable farming practices: A meta-analysis.","authors":"Nguyen To-The, Tuyen Tiet, Tuan Nguyen-Anh, Phong Nguyen-The","doi":"10.1016/j.jenvman.2025.126752","DOIUrl":"10.1016/j.jenvman.2025.126752","url":null,"abstract":"<p><p>This study employs a meta-analysis methodology to examine the impacts of human capital and farmers' risk preferences on their decisions regarding sustainable farming practices. By analyzing 143 peer-reviewed studies, we provide valuable insights for policymakers and environmental activists aiming to promote sustainable agriculture worldwide. Our findings confirm that education, experience and agricultural extension in form of human capital play the significant role in fostering the adoption of sustainable farming practices. Moreover, we find that farmers' attitudes toward risk significantly influence their decision-making, as higher risk aversion reduces their willingness to adopt sustainable practices, inversely, risk loving stimulates their sustainable practices adoption.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"392 ","pages":"126752"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144768227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Climate-driven trans-Tasman population increase of the habitat-modifying, range extending sea urchin Centrostephanus rodgersii.","authors":"Sterling B Tebbett, Graham J Edgar, Celia A Balemi, John P Keane, Nick T Shears, Arie J P Spyksma, Rick D Stuart-Smith, Scott D Ling","doi":"10.1016/j.jenvman.2025.126842","DOIUrl":"10.1016/j.jenvman.2025.126842","url":null,"abstract":"<p><p>Global climate change is shifting thermal gradients in the world's oceans, resulting in the redistribution of species and thermophilisation of reefs. In the Southwest Pacific, warming has underpinned the range extension and population increase of the habitat-modifying sea urchin, Centrostephanus rodgersii. Eastern Tasmania and Northeastern Aotearoa New Zealand (NZ) lie at the forefront of these changes, with increases in C. rodgersii driving declines in kelp in these regions. However, the extent of C. rodgersii increases in both regions remains unclear, although given well-established thermal limits of C. rodgersii there appears greater potential for increases in the warmer waters of NZ than in the cooler waters of Tasmania. Here we leverage a combination of broad spatial scale data and region-specific depth-stratified data to examine regional C. rodgersii abundance changes in recent decades and their relation to minimum sea surface temperature (SST). The abundance of C. rodgersii increased 1.7-fold between 2001/02 and 2016/17 for Tasmania and 3.3-fold between 2012 and 2024 for NZ. Larger C. rodgersii abundance changes in NZ align with predictions based on their modelled abundance against SST. Moreover, modelled estimates suggest C. rodgersii abundance in NZ have the potential to increase further into the future (by ∼2.7-fold at 8.1 m). While the increase in Tasmania has been well documented, these findings demonstrate a greater increase in population density in Northeastern NZ and potential for further increases. Ultimately, increase in C. rodgersii abundance in both regions call for the establishment, or ramping up, of management programs to curb population increases.</p>","PeriodicalId":356,"journal":{"name":"Journal of Environmental Management","volume":"392 ","pages":"126842"},"PeriodicalIF":8.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144803075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}