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Showing 1 to 12 of 54 entries
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Bimodal magmatism produced by progressively inhibited crustal assimilation.

Nature communications

Meade FC, Troll VR, Ellam RM, Freda C, Font L, Donaldson CH, Klonowska I.
PMID: 24947142
Nat Commun. 2014 Jun 20;5:4199. doi: 10.1038/ncomms5199.

The origin of bimodal (mafic-felsic) rock suites is a fundamental question in volcanology. Here we use major and trace elements, high-resolution Sr, Nd and Pb isotope analyses, experimental petrology and thermodynamic modelling to investigate bimodal magmatism at the iconic...

Environmental and genetic variation in T-cell-mediated immune response of fledgling American kestrels.

Oecologia

Tella JL, Bortolotti GR, Forero MG, Dawson RD.
PMID: 28308752
Oecologia. 2000 Jun;123(4):453-459. doi: 10.1007/s004420000331.

We investigated genetic and environmental components of variance in avian T-cell-mediated immune response (CMI) through a cross-fostering experiment conducted on wild American kestrels (Falco sparverius). CMI was evaluated in vivo by an experimental challenge with phytohaemagglutinin, a T-cell mitogen,...

Protein motifs in filarial chitinases: An alternative view.

Parasitology today (Personal ed.)

Tellam RL.
PMID: 15275198
Parasitol Today. 1996 Jul;12(7):291-2. doi: 10.1016/0169-4758(96)80819-2.

No abstract available.

Internal seed dispersal by parrots: an overview of a neglected mutualism.

PeerJ

Blanco G, Bravo C, Pacifico EC, Chamorro D, Speziale KL, Lambertucci SA, Hiraldo F, Tella JL.
PMID: 26925322
PeerJ. 2016 Feb 22;4:e1688. doi: 10.7717/peerj.1688. eCollection 2016.

Despite the fact that parrots (Psitacifformes) are generalist apex frugivores, they have largely been considered plant antagonists and thus neglected as seed dispersers of their food plants. Internal dispersal was investigated by searching for seeds in faeces opportunistically collected...

Insights into solubility of soil humic substances and their fluorescence characterisation in three characteristic soils.

The Science of the total environment

Mohinuzzaman M, Yuan J, Yang X, Senesi N, Li SL, Ellam RM, Mostofa KMG, Liu CQ.
PMID: 32143034
Sci Total Environ. 2020 Jun 10;720:137395. doi: 10.1016/j.scitotenv.2020.137395. Epub 2020 Feb 25.

Soil humic substances (HS) are involved in almost all biogeochemical processes and functions in soils, thus their extraction from aiming to their characterization is very important. However, many factors that influence HS extraction from soil still need further studies....

Phenotypic and environmental correlates of natal dispersal in a long-lived territorial vulture.

Scientific reports

Serrano D, Cortés-Avizanda A, Zuberogoitia I, Blanco G, Benítez JR, Ponchon C, Grande JM, Ceballos O, Morant J, Arrondo E, Zabala J, Montelío E, Ávila E, González JL, Arroyo B, Frías Ó, Kobierzycki E, Arenas R, Tella JL, Donázar JA.
PMID: 33686130
Sci Rep. 2021 Mar 08;11(1):5424. doi: 10.1038/s41598-021-84811-8.

Natal dispersal, the movement between the birth and the first breeding site, has been rarely studied in long-lived territorial birds with a long-lasting pre-breeding stage. Here we benefited from the long-term monitoring programs of six populations of Egyptian vultures...

New insights into mechanisms of sunlight- and dark-mediated high-temperature accelerated diurnal production-degradation of fluorescent DOM in lake waters.

The Science of the total environment

Yang X, Yuan J, Yue FJ, Li SL, Wang B, Mohinuzzaman M, Liu Y, Senesi N, Lao X, Li L, Liu CQ, Ellam RM, Vione D, Mostofa KMG.
PMID: 33198994
Sci Total Environ. 2021 Mar 15;760:143377. doi: 10.1016/j.scitotenv.2020.143377. Epub 2020 Nov 05.

The production of fluorescent dissolved organic matter (FDOM) by phytoplankton and its subsequent degradation, both of which occur constantly under diurnal-day time sunlight and by night time dark-microbial respiration processes in the upper layer of surface waters, influence markedly...

Accumulation and partitioning of toxic trace metal(loid)s in phytoliths of wheat grown in a multi-element contaminated soil.

Environmental pollution (Barking, Essex : 1987)

Liu L, Song Z, Li Q, Ellam RM, Tang J, Wang Y, Sarkar B, Wang H.
PMID: 34883150
Environ Pollut. 2021 Dec 06;294:118645. doi: 10.1016/j.envpol.2021.118645. Epub 2021 Dec 06.

Cropland contamination by toxic trace metal (loid)s (TTMs) has attracted increasing attention due to the serious consequential threat to crop quality and human health. Mitigation of plant TTM stress by silica amendment has been proposed recently. However, the relationship...

Author Correction: Personality-dependent breeding dispersal in rural but not urban burrowing owls.

Scientific reports

Luna Á, Palma A, Sanz-Aguilar A, Tella JL, Carrete M.
PMID: 31992817
Sci Rep. 2020 Jan 29;10(1):1729. doi: 10.1038/s41598-020-58513-6.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Accumulation and partitioning of toxic trace metal(loid)s in phytoliths of wheat grown in a multi-element contaminated soil.

Environmental pollution (Barking, Essex : 1987)

Liu L, Song Z, Li Q, Ellam RM, Tang J, Wang Y, Sarkar B, Wang H.
PMID: 34883150
Environ Pollut. 2021 Dec 06;294:118645. doi: 10.1016/j.envpol.2021.118645. Epub 2021 Dec 06.

Cropland contamination by toxic trace metal (loid)s (TTMs) has attracted increasing attention due to the serious consequential threat to crop quality and human health. Mitigation of plant TTM stress by silica amendment has been proposed recently. However, the relationship...

A protective nesting association with native species counteracts biotic resistance for the spread of an invasive parakeet from urban into rural habitats.

Frontiers in zoology

Hernández-Brito D, Blanco G, Tella JL, Carrete M.
PMID: 32411270
Front Zool. 2020 May 07;17:13. doi: 10.1186/s12983-020-00360-2. eCollection 2020.

BACKGROUND: Non-native species are often introduced in cities, where they take advantage of microclimatic conditions, resources provided by humans, and competitor/predator release to establish and proliferate. However, native communities in the surrounding rural or natural areas usually halt their...

Temporal, spatial and social segregation of red-billed choughs between two types of communal roost: a role for mating and territory acquisition.

Animal behaviour

Blanco G, Tella JL.
PMID: 10373254
Anim Behav. 1999 Jun;57(6):1219-1227. doi: 10.1006/anbe.1999.1103.

We assessed the value of communal roosting for mating and territory acquisition in nonbreeding red-billed choughs, Pyrrhocorax pyrrhocorax. Between 1991 and 1996 we surveyed all communal roosts, breeding territories and vacant nest sites in an area of 250 km2in...

Showing 1 to 12 of 54 entries