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Showing 52601 to 52650 of 59105 works
Extinction risk alert: evaluating conservation trends for the Golden-dimpled Ground Beetle (Carabus clatratus auraniens…
Due to extensive habitat loss and specialised ecological niche, the Golden-dimpled Ground Beetle (Carabus clatratus) became a locally extinct species with fragmented distribution …
[Neue Nr. 4423] Ödelsheim / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Evaluation of seizures of live wild animals in Mexico
In Mexico, the illegal use of wildlife includes any activity related to wildlife that does not comply with current regulations. Seizure is an administrative sanction imposed by th…
DNA metabarcoding reveals distinct trophic niches among sympatric aerial insectivores (Family: Apodidae and Hirundinida…
Understanding the dietary preferences of aerial insectivores is essential for assessing their ecological roles in ecosystem energy flow. Despite this importance, few integrative s…
Viral threats: the role of TikTok in facilitating trade in CITES-listed species in Lomé, Togo
Wild meat trade poses significant threats to biodiversity and human health. Despite these threats, trade and consumption are increasing, driven largely by growing demand in urban …
Successful translocation of the Transylvanian Bavius Blue - Pseudophilotes bavius hungarica (Diószeghy, 1913) (Lepidopt…
Pseudophilotes bavius is a butterfly species protected by the EU Habitats Directive. The subspecies P. bavius hungarica, known by the vernacular name Transylvanian Blue, is en…
Distribution and dietary habits of Lepomis gibbosus in Natura 2000 sites of Cyprus
Species introductions are widely reported as a major threat to biodiversity conservation in Natura 2000 sites. Pumpkinseed Lepomis gibbosus was introduced in Europe in the late 19…
Trade-offs and synergies in river-coastal restoration for the Ebro case (Spanish Mediterranean)
The paper tackles some of the major challenges associated with coastal risk reduction, based on restored river-delta-coast continuums. The presented approach builds on the Ebro Ri…
Safeguarding China’s threatened cycads: Strategies to combat alarming habitat degradation and anthropogenic collection …
Cycads (Cycas L.) are ancient plants of immense ecological and evolutionary significance, yet they now face escalating threats to their survival. Around 20 cycad species remain in…
From Dynamic Groundwater Level Measurements to Regional Aquifer Parameters— Assessing the Power of Spectral Analysis
Large‐scale groundwater models are required to estimate groundwater availability and to inform water management strategies on the national scale. However, parameterization of larg…
Tracking Sumatran Tiger (Panthera tigris sumatrae Pocock, 1929) distribution in Gunung Leuser National Park: The influe…
The Sumatran Tiger (Panthera tigris sumatrae Pocock, 1929) is a critically endangered tiger subspecies facing serious challenges such as land cover change and prey population decl…
Slipped through the narrow door: Effects of climate change on the distribution and conservation of a vulnerable tiger g…
Under human impacts, the global effects of climate change are exacerbating the biodiversity crisis with an anticipated high level of extinction risk for many species. As a range-r…
Where there’s smoke there is fire: Türkiye and the international illegal wildlife trade
Humans have been exploiting natural ecosystems and their resources, driving many species to extinction at the expense of global human health, the welfare of wild animals, and the …
Impact associated with water sources: An environmental analysis
This analysis addresses the main stressors that affect water sources in the Combeima watershed, evaluating human activities such as subsistence mining, deforestation, erosion and …
Geographic object based image analysis
The field of earth observation (EO) has seen tremendous development over recent time owing to the increasing quality of the sensor technology and the increasing number of operatio…
Advances in conservation physiology and ex situ propagation strategies for the rare moss Podperaea krylovii (Amblystegi…
This study investigates the growth and micropropagation of the rare moss Podperaea krylovii, under in vitro conditions. The effects of different growth media, plant growth regulat…
Ecological interactions driving spring dynamics of Aurelia aurita medusae (Linnaeus, 1758) in the western and north-wes…
This study examined the ecological factors influencing spring fluctuations in the medusa population of the moon jellyfish (Aurelia aurita) in the western and north-western Black S…
Invasive non-native fish species in the Yangtze River: A looming ecological crisis and mitigation strategies
The Yangtze River is China’s essential ecological resource and a historically revered “mother river” intimately tied to her ancient civilization. In recent years, the river has fa…
Establishing priorities for future land conservation to maximise biodiversity conservation and other ecosystem services…
The Monteverde-Arenal Bioregion (MAB), located in the Tilarán Mountains of north-central Costa Rica, contains some of the most biodiverse habitats in Costa Rica and also provides …
Nowcasting and Predicting the Kp Index Using Historical Values and Real-Time Observations
Current algorithms for the real-time prediction of the Kp index use a combination of models empirically driven by solar wind measurements at the L1 Lagrange point and historical v…
Habitat compression exacerbates human-macaque conflicts: Implications for regional management in karst southwest China
The escalating incidence of human-wildlife conflicts involving protected species has posed a significant challenge in global conservation. Although population growth, a byproduct …
Geomorphologische Detailaufnahme
Inhalt: BARSCH, D.; FRÄNZLE, O.; LESER, H.; LIEDTKE, H. & STÄBLEIN, G.: Das GMK 25 Musterblatt für das Schwerpunktprogramm Geomorphologische Detailkartierung in der Bundesrepu…
Changes in landscape disturbance intensity of sloping land in mountainous areas and their relationship with ecosystem s…
The stability of landscapes on sloping land forms the foundation for ecological protection and sustainable development in mountainous regions. However, with the intensification of…
The diversity and conservation status of amphibians and reptiles from the Mexican biogeographic province of Sierra Madr…
The Sierra Madre del Sur (SMS) is a biologically diverse biogeographic province found in south-central Mexico. It is therefore an area of interest from a conservation standpoint. …
Forage harvesting using branch pruning compromises sustainable use and conservation of Pterocarpus erinaceus Poir., an …
Pterocarpus erinaceus Poir. is a leguminous tree species with huge forage value. It is subjected to heavy pruning pressure in dry season for livestock feeding, resulting in yearly…
Conservation and ecological screening of small water bodies in temperate riverine wetlands using UAV Photogrammetry (Mi…
Aquatic ecosystems in riverine wetlands are important refuges and nurseries for freshwater biota. Given the significant global loss and degradation of wetlands, regular conservati…
Die Kreide und das Alttertiär in Südostägypten: Sedimentologie und Tonmineralogie eines intrakratonalen Ablagerungsraum…
Im Verlauf der Kreide und des Alttertiärs füllten Sedimente kontinentalen und marinen Ursprungs intrakratonale Becken auf, die sich in Mittel- und Südägypten im Zusammenhang mit e…
Challenges and opportunities for assessing trends of amphibians with heterogeneous data – a call for better metadata re…
Over the last decades, the worldwide decline of amphibian populations has become a major concern of researchers and conservationists. Studies have reported a diversity of trends, …
MIAU: An analysis-ready dataset on presence-only and presence-absence data of Neotropical carnivores (Mammalia, Carnivo…
In the last decade, databases of records of species observed at the same location at different points in time over large spatial extents have been made available. Unfortunately, t…
On the path to extinction: Helix godetiana Kobelt, 1878, the only threatened Helix species in Greece
Land snails and the Aegean Archipelago offer an intriguing combination for studying biodiversity, biogeography and ecology. A region with high environmental and temporal heterogen…
Thermokarst Lake to Lagoon Transitions in Eastern Siberia: Do Submerged Taliks Refreeze?
As the Arctic coast erodes, it drains thermokarst lakes, transforming them into lagoons, and, eventually, integrates them into subsea permafrost. Lagoons represent the first stage…
Experimental study on improving the utilization rate of underpasses of bundled linear infrastructure on Tibetan Plateau
Wildlife crossing structures (WCSs) are an important measure to protect biodiversity and reduce human-wildlife conflict, especially for bundled linear infrastructure. The aim of t…
Trilobitenfunde am Lagergang vom Wasenbachtal (südwestliche Lahnmulde)
In einem längst stillgelegten Steinbruch im Wasenbachtal in der südwestlichen Lahnmulde (Rheinisches Schiefergebirge) haben die Übergangsschichten vom Unter- zum Mitteldevon in …
The potential of electrified barriers to keep black bears out of fenced road corridors at low volume access roads
Fences can reduce wildlife-vehicle collisions, but it is not always possible to fence over long distances, especially not in multi-functional landscapes. Side roads, driveways, an…
Biodiversity monitoring with intelligent sensors: An integrated pipeline for mitigating animal-vehicle collisions
Transports of people and goods contribute to the ongoing 6th mass extinction of species. They impact species viability by reducing the availability of suitable habitat, by limitin…
Traffic mortality of wild forest reindeer Rangifer tarandus fennicus in Finland
Vehicle collisions kill at least one million ungulates annually in Europe. The number of traffic-killed individuals is usually relatively low for managed species, compared to the …
A methodological framework for addressing environmental problems on aged transport infrastructure
While the environmental impacts of new road and motorway construction are examined in detail as part of the Environmental Impact Assessment (EIA) process, far less attention is ge…
Zur Stratigraphie und Petrographie paläozoischer Sedimente am Ostrand der Sierra S. Bruno (Kalabrien, Süditalien)
Entlang des SE-Randes des Kalabrischen Massivs sind Reste paläozoischer, schwach metamorpher Gesteine erhalten: fossilarme, klastische Sedimente mit gelegentlichen, kalkigen, foss…
Brown bear occurrence along a proposed highway route in Romania’s Carpathian Mountains
Linear transportation infrastructure threatens terrestrial mammals by altering their habitats, creating barriers to movement and increasing mortality risk. Large carnivores are es…
[Neue Nr. 3932] Hamersleben / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Modelling the present and future distribution of Ambystoma altamirani in the Transmexican Volcanic Belt, Mexico
Ambystoma altamirani is a critically endangered, microendemic amphibian species inhabiting the high-altitude rivers and streams of the Trans-Mexican Volcanic Belt (TMVB), a region…
Ritualistic hunts: exploring the motivations and conservation implications in West Bengal, India
Ritualistic hunts are illegal, large, organised cultural events which are a prevalent concern in West Bengal from both an animal welfare and conservation perspective. We carried o…
The old good landscape maps: New interpretations enabling ecosystem services assessment of conservation potential at a …
The ecosystem services (ES) approach has been widely accepted in environmental policies and management as an adequate platform that can serve as a link between nature and society.…
Conservation perceptions and attitudes regarding monitor lizards in West Bengal, India
Local and illegal exploitation of wildlife is particularly widespread in highly populated and bio-diverse countries such as India. In such countries, illicit utilization practices…
Plant functional structure varies across different management regimes in submontane meadows
Seminatural grasslands are among the most biodiverse habitats in Europe, and they have great conservation value. However, in recent decades, they have been threatened by either in…
Tropical Expansion Driven by Poleward Advancing Midlatitude Meridional Temperature Gradients
An abundance of evidence indicates that the tropics are expanding. Despite many attempts to decipher the cause, the underlying dynamical mechanism driving tropical expansion is st…
Conservation priorities for threatened mammals of Vietnam: Implementation of the IUCN´s One Plan Approach
Vietnam belongs to one of the most well-known global biodiversity hotspots. However, its biodiversity is being threatened by multiple factors such as rapid growth of the human pop…
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