-
2781
Photogrammetric 3D Model via Smartphone GNSS Sensor: Workflow, Error Estimate, and Best Practices
Published 2020-11-01“…In this work, we use a 200 m-wide natural rocky cliff as a test case to evaluate the impact of consumer-grade smartphone GNSS sensor accuracy on the registration of SfM-MVS models. …”
Get full text
Article -
2782
Lifting back the waters: Marine geophysics provides new insights into the uThukela Banks Marine Protected Area
Published 2022-11-01“…The mid to outer shelf (-60 to -100 m) is mostly rocky, and is composed of Pliocene-age siltstones for the most part. …”
Get full text
Article -
2783
Fencing Can Alter Gene Flow of Asian Elephant Populations within Protected Areas
Published 2022-12-01Get full text
Article -
2784
An Economical Approach to Distinguish Genetically Needles of Limber from Whitebark Pine
Published 2019-11-01Get full text
Article -
2785
Pilot studies for stock enhancement of purple sea urchins (Paracentrotus lividus, Lamarck, 1816): usefulness of refuges and calcein marking for the monitoring of juveniles released...
Published 2023-01-01“…In the framework of stock enhancement, field experiments were conducted between March and July 2021 in rocky shores of Central Portugal to test the usefulness of refuges and calcein marking for juvenile sea urchins releases. …”
Get full text
Article -
2786
Struktur Komunitas Echinodermata pada Berbagai Tipe Habitat di Daerah Intertidal Pantai Lakeba, Kota Baubau Sulawesi Tenggara
Published 2021-10-01“…Echinoderms were distributed in four habitat types, i. e. sandy, sand covered with seagrass, rocky, and rock covered with algae habitats. The highest abundance of Echinoderm was Ophiocoma scolopendrina (Ophiuroidea) and the lowest were Maretia planulata, Arachnoides placenta (Echinoidea), Holothuria scabra, H. leucospilota, Stichopus horrens (Holothuroidea), and Isocrinidae (Crinoidea). …”
Get full text
Article -
2787
Carbon-bearing Molecules in a Possible Hycean Atmosphere
Published 2023-01-01“…Their large sizes and extended atmospheres, compared to rocky planets of the same mass, make Hycean worlds significantly more accessible to atmospheric spectroscopy with JWST. …”
Get full text
Article -
2788
-
2789
BePLi Dataset v1: Beach Plastic Litter Dataset version 1 for instance segmentation of beach plastic litter
Published 2023-06-01“…Litter images were taken in different backgrounds, such as sand beaches, rocky beaches, and tetrapods. The annotations for instance segmentation of beach plastic litter were made manually, and were given for all plastics objects, including PET bottles, containers, fishing gear, and styrene foams,all of which were categorized in a single class “plastic litter”. …”
Get full text
Article -
2790
Regional differences in kelp forest interaction chains are influenced by both diffuse and localized stressors
Published 2019-10-01“…Abstract On temperate rocky reefs, overexploitation of high‐trophic‐level omnivores can result in the decimation of kelp forest habitats by releasing sea urchin population networks from top‐down control. …”
Get full text
Article -
2791
Locally produced northern Corsica vessels of around 1600AD: Example from the coastal tower of L’Osari (Belgodère, Haute-Corse)
Published 2022-01-01“…This monument, dedicated to maritime surveillance in the face of the constant threat of Ottoman piracy at the time, is located on a rocky coast in northern Corsica and belongs to a network of buildings (around a hundred) of the same type built along the coast of the whole island between 1530 and 1700. …”
Get full text
Article -
2792
Changes in movement, habitat use, and response to human disturbance accompany parturition events in bighorn sheep (Ovis canadensis)
Published 2023-07-01“…Understanding the changes in behaviour induced by ungulate parturition is important for supporting effective population management, but reliably identifying birth sites and dates presents a challenge for managers. Rocky Mountain bighorn sheep (Ovis canadensis canadensis) are one such highly valued and ecologically important species in montane and subalpine ecosystems of Western North America. …”
Get full text
Article -
2793
Magnetic investigation in the vicinity of Derby, Adams County, Colorado, U.S.A.
Published 1972-01-01“…Durante el verano y otoño de 1967, se realizaron levantamientos magnéticos de intensidad vertical en dos áreas adyacentes al pozo Rocky Mountain Arsenal Num. 1, localizado al NE de la ciudad de Denver, Condado de Adams, en el Estado de Colorado. …”
Get full text
Article -
2794
Vegetation Change and Eco-Environmental Quality Evaluation in the Loess Plateau of China from 2000 to 2020
Published 2023-01-01“…The average NDVI and FVC in the earth–rocky mountainous region and river valley plain region (Area D) were the highest, but the growth rate was the slowest. …”
Get full text
Article -
2795
The seasonal evolution of albedo across glaciers and the surrounding landscape of Taylor Valley, Antarctica
Published 2020-03-01“…<p>The McMurdo Dry Valleys (MDVs) of Antarctica are a polar desert ecosystem consisting of alpine glaciers, ice-covered lakes, streams, and expanses of vegetation-free rocky soil. Because average summer temperatures are close to 0 <span class="inline-formula"><sup>∘</sup></span>C, the MDV ecosystem in general, and glacier melt dynamics in particular, are both closely linked to the energy balance. …”
Get full text
Article -
2796
Fecundity of the crustacean Mysidopsis californica (Mysida, Mysidae) under semi-controlled conditions
Published 2008-06-01“…Mysids were collected manually using a 500 µm-mesh net along the rocky coast of Mazatlán, Sinaloa, Mexico. They were transferred to three 30 L seawater aquaria in the laboratory, and fed (ad libitum) Artemia nauplii and rotifers. …”
Get full text
Article -
2797
Seasonal Dynamics of Nutrients in Leaves and Soil of Carya cathayensis in Karst Area of Northwestern Guangxi
Published 2022-05-01“…【Objective】The study was carried out to explore the dynamic changes of leaf nutrients and soil nutrients of Carya cathayensis in different seasons of the year, and provide basis for fertilization, management and transformation of low yield forest of C. cathayensis economic forest and control of rocky desertification in karst area.【Method】Twenty C. cathayensis were selected from 10 walnut orchards in Huanjiang County to collect leaves and soil. …”
Get full text
Article -
2798
-
2799
Fauna of the Land Habitats of the Pivka Lakes
Published 2016-03-01“…Many of the threatened species are connected with the marshy grasslands of the lakes, dry karst grasslands and barren rocky outcrops. There are fewer threatened animal species in the forests and brush. …”
Get full text
Article -
2800
Fire History (1896–2013) in an <i>Abies religiosa</i> Forest in the Sierra Norte of Puebla, Mexico
Published 2021-05-01Get full text
Article