Results 1 to 10 of about 324,322 (267)

Organic matter characterization and decomposition dynamics in sub-Antarctic streams impacted by invasive beavers Caracterización de la materia orgánica y la dinámica de descomposición en arroyos subantárticos impactados por castores invasores

Latin American Journal of Aquatic Research, 2012
Despite being a relatively remote and well conserved area, the sub-Antarctic ecoregion faces pressing global threats from climate change, the ozone hole and introduced species.
Erica Ulloa, Christopher B Anderson, Marcelo Ardón, Silvia Murcia, Alejandro E.J Valenzuela   +4 more
doaj  

Nonlinear heat equation with viscoelastic term: Global existence and blowup in finite time

Demonstratio Mathematica
In this study, we investigate a nonlinear heat equation incorporating both a viscoelastic term and a reaction-diffusion term that depends on space-time variables.
Vu Ngo Tran, Dung Dao Bao
doaj   +1 more source

Decay Rate of the pion

Revista Ciencia y Tecnología, 2021
Kelvin Ramos, Kelman Marín
openaire   +2 more sources

On well-posedness and decay of Active model B

Nonlinear Analysis
We study the well-posedness and decay estimates of Cauchy problem for Active model B in R3. First, based on the higher-order norm estimates of solutions and the mollifier technique, we obtain the local existence of unique strong solution. Then, by using
Fengnan Liu, Tong Wu, Xiaopeng Zhao
doaj   +1 more source

Study on Decomposition Characteristics of Early Spring Ephemeral Plant Litter in Various Forest Types

Horticulturae
In terrestrial ecosystems, the decomposition of early spring ephemeral plant litter (ESPL for short) is one of the important processes in the carbon and nutrient cycles during the early spring stage.
Qiang Liu, Jinping Zheng, Chunnan Fan
doaj   +1 more source

Remotely sensed thermal decay rate: an index for vegetation monitoring. [PDF]

Sci Rep, 2020
Kumar SS, Prihodko L, Lind BM, Anchang J, Ji W, Ross CW, Kahiu MN, Velpuri NM, Hanan NP.   +8 more
europepmc   +1 more source

Preservation of Aquatic Environmental DNA Using Cationic Detergents

Environmental DNA
Environmental DNA (eDNA) analysis is a powerful tool for quantifying and assessing the diversity of organisms in the environment. Unfortunately, isolating eDNA from aquatic environments is challenging due to the difficulties associated with water ...
Viresh Thamke, Yared H. Bezabhe, Jana Jass, Per‐Erik Olsson   +3 more
doaj   +1 more source

A critical non-homogeneous heat equation with weighted source

European Journal of Applied Mathematics
Some qualitative properties of radially symmetric solutions to the non-homogeneous heat equation with critical density and weighted source \begin{align*} |x|^{-2}\partial _tu=\Delta u+|x|^{\sigma }u^p, \quad (x,t)\in {\mathbb {R}}^N\times (0,T), \end ...
Razvan Gabriel Iagar, Ariel Sánchez
doaj   +1 more source

Gender difference of aging performance decay rate in normalized Masters World Records of Athletics: much less than expected. [PDF]

Eur J Transl Myol, 2020
Gava P, Giuriati W, Ravara B.
europepmc   +1 more source

Assessment of in situ nest decay rate for chimpanzees (Pan troglodytes ellioti Matschie, 1914) in Mbam-Djerem National Park, Cameroon: implications for long-term monitoring. [PDF]

Primates, 2020
Kamgang SA, Carme TC, Bobo KS, Abwe EE, Gonder MK, Sinsin B.   +5 more
europepmc   +1 more source