Results 41 to 50 of about 4,463,061 (414)

Harnack Estimate for the Endangered Species Equation [PDF]

Proc. Amer. Math. Soc., March 31, 2015, 2014
We prove a differential Harnack inequality for the Endangered Species Equation, a nonlinear parabolic equation. Our derivation relies on an idea related to the parabolic maximum principle. As an application of this inequality, we will show that positive solutions to this equation must blowup in finite time.
arxiv   +1 more source

Updating known distribution models for forecasting climate change impact on endangered species [PDF]

, 2013
To plan endangered species conservation and to design adequate management programmes, it is necessary to predict their distributional response to climate change, especially under the current situation of rapid change.
A Castro, A Gastón, A Guisan, A Jiménez-Valverde, A Niamir, AA Hoffmann, AH Hirzel, AL Márquez, AM Barbosa, Ana Luz Márquez, Antonio-Román Muñoz, AR Muñoz, AR Muñoz, AR Muñoz, AT Peterson, B Huntley, C Fernández, C Morillo, C Parmesan, CF Randin, D Alagador, DL Thomson, E Sánchez, EW Steyerberg, F Giorgi, GR Walther, H Pauli, J Balbontín, J Balbontín, J Elorriaga, J Elorriaga, J Ptaszyk, J Real, J Real, JAF Diniz-Filho, JJ Sanz, JM Gil-Sánchez, JM Gil-Sánchez, JP McCarty, JP Theurillat, K Hustlers, L Buisson, L Halupka, L Hughes, LD Estes, LI Kuncheva, LM Carrascal, M Ahola, M Barbet-Massin, M Carrete, M Moleón, M Zalakevicius, MA Farfán, Matt Hayward, MC Serreze, MP Calef, N Lemoine, NE Heller, O Gordo, O Gordo, P Legendre, P López-López, P López-López, P López-López, P López-López, P López-López, P Rivalan, P Tryjanowski, PA Aragón, R Bosch, R Engler, R Julliard, R Real, R Real, R Virkkala, RA Robinson, Raimundo Real, RG Pearson, S Bjorholm, SJ Phillips, SN Freeman, SR Loarie, TL Root, W Thuiller   +83 more
core   +3 more sources

Movement behavior of a solitary large carnivore within a hotspot of human-wildlife conflicts in India

Scientific Reports, 2021
With a rise in human induced changes to natural habitats, large predators are forced to share space and resources with people to coexist within multiple-use landscapes.
Dipanjan Naha, Suraj Kumar Dash, Caitlin Kupferman, James C. Beasley, Sambandam Sathyakumar   +4 more
doaj   +1 more source

The complete chloroplast genome of a moss Korea Myuroclada maximowiczii (G.G. Borshch.) Steere & W.B. Schofield

Mitochondrial DNA. Part B. Resources, 2020
The complete chloroplast (cp) genome sequence of Myuroclada maximowiczii (GenBank accession number MT726030), a species of moss in the Brachytheciaceae family, was determined using Illumina HiSeq paired-end sequencing data.
Yeong-Deok Han, Youngeun Choi, Rae-Ha Jang, Young-Jun Yoon   +3 more
doaj   +1 more source

Exploring the Feasibility of Generating Realistic 3D Models of Endangered Species Using DreamGaussian: An Analysis of Elevation Angle's Impact on Model Generation [PDF]

arXiv, 2023
Many species face the threat of extinction. It's important to study these species and gather information about them as much as possible to preserve biodiversity. Due to the rarity of endangered species, there is a limited amount of data available, making it difficult to apply data requiring generative AI methods to this domain.
arxiv  

Response of riparian vegetation to short‐ and long‐term hydrologic variation

Ecological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract Increasing demand for river water now conflicts with an increasing desire to maintain riparian ecosystems. Efficiently managing river flows for riparian vegetation requires an understanding of the time scale of flow effects, but this information is limited by the absence of long‐term studies of vegetation change in response to flow variation ...
Jonathan M. Friedman, Abigail M. Eurich, Gregor T. Auble, Michael L. Scott, Patrick B. Shafroth, Polly P. Gibson   +5 more
wiley   +1 more source

Characteristics of the complete mitochondrial genome of the monotypic genus Arctictis (Family: Viverridae) and its phylogenetic implications [PDF]

PeerJ, 2019
The binturong (Arctictis binturong) is classified as a member of the subfamily Paradoxurinae within the family Viverridae (Carnivora: Mammalia) and comprises nine subspecies spread across Southern and Southeast Asia.
Siuli Mitra, Vaishnavi Kunteepuram, Klaus-Peter Koepfli, Neha Mehra, Wajeeda Tabasum, Ara Sreenivas, Ajay Gaur   +6 more
doaj   +2 more sources

Distribution models calibrated with independent field data predict two million ancient and veteran trees in England

Ecological Applications, Volume 32, Issue 8, December 2022., 2022
Abstract Large, citizen‐science species databases are powerful resources for predictive species distribution modeling (SDM), yet they are often subject to sampling bias. Many methods have been proposed to correct for this, but there exists little consensus as to which is most effective, not least because the true value of model predictions is hard to ...
Victoria Nolan, Francis Gilbert, Tom Reed, Tom Reader   +3 more
wiley   +1 more source

The complete mitochondrial genome of a moss Korea Climacium dendroides (Hedw.) F. Weber & D. Mohr

Mitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of Climacium dendroides (GenBank accession number MN942036 was 104,860 base pairs in length, containing 40 protein-coding genes, 3 ribosomal RNA (rRNA), and 24 transfer RNA (tRNA). The base composition was 29.6% A, 29.4%
Youngeun Choi, Yeong-Deok Han, Jeong Chan Moon, Young-Jun Yoon   +3 more
doaj   +1 more source

Species delimitation in endangered groundwater salamanders: Implications for aquifer management and biodiversity conservation

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Groundwater ecosystems deliver services that are vital to human well-being and environmental quality. Overexploitation of groundwater threatens biodiversity and ecosystem stability worldwide, underscoring the need to discover, describe, and ...
T. Devitt, A. Wright, D. Cannatella, D. Hillis   +3 more
semanticscholar   +1 more source