@article{HofmanHaywardHeimetal.2019, author = {Hofman, Maarten P. G. and Hayward, M. W. and Heim, M. and Marchand, P. and Rolandsen, C. M. and Mattisson, Jenny and Urbano, F. and Heurich, M. and Mysterud, A. and Melzheimer, J. and Morellet, N. and Voigt, Ulrich and Allen, B. L. and Gehr, Benedikt and Rouco Zufiaurre, Carlos and Ullmann, Wiebke and Holand, O. and Jorgensen, n H. and Steinheim, G. and Cagnacci, F. and Kroeschel, M. and Kaczensky, P. and Buuveibaatar, B. and Payne, J. C. and Palmegiani, I and Jerina, K. and Kjellander, P. and Johansson, O. and LaPoint, S. and Bayrakcismith, R. and Linnell, J. D. C. and Zaccaroni, M. and Jorge, M. L. S. and Oshima, J. E. F. and Songhurst, A. and Fischer, C. and Mc Bride, R. T. and Thompson, J. J. and Streif, S. and Sandfort, R. and Bonenfant, Christophe and Drouilly, M. and Klapproth, M. and Zinner, Dietmar and Yarnell, Richard and Stronza, A. and Wilmott, L. and Meisingset, E. and Thaker, Maria and Vanak, A. T. and Nicoloso, S. and Graeber, R. and Said, S. and Boudreau, M. R. and Devlin, A. and Hoogesteijn, R. and May-Junior, J. A. and Nifong, J. C. and Odden, J. and Quigley, H. B. and Tortato, F. and Parker, D. M. and Caso, A. and Perrine, J. and Tellaeche, C. and Zieba, F. and Zwijacz-Kozica, T. and Appel, C. L. and Axsom, I and Bean, W. T. and Cristescu, B. and Periquet, S. and Teichman, K. J. and Karpanty, S. and Licoppe, A. and Menges, V and Black, K. and Scheppers, Thomas L. and Schai-Braun, S. C. and Azevedo, F. C. and Lemos, F. G. and Payne, A. and Swanepoel, L. H. and Weckworth, B. and Berger, A. and Bertassoni, Alessandra and McCulloch, G. and Sustr, P. and Athreya, V and Bockmuhl, D. and Casaer, J. and Ekori, A. and Melovski, D. and Richard-Hansen, C. and van de Vyver, D. and Reyna-Hurtado, R. and Robardet, E. and Selva, N. and Sergiel, A. and Farhadinia, M. S. and Sunde, P. and Portas, R. and Ambarli, H{\"u}seyin and Berzins, R. and Kappeler, P. M. and Mann, G. K. and Pyritz, L. and Bissett, C. and Grant, T. and Steinmetz, R. and Swedell, Larissa and Welch, R. J. and Armenteras, D. and Bidder, O. R. and Gonzalez, T. M. and Rosenblatt, A. and Kachel, S. and Balkenhol, N.}, title = {Right on track?}, series = {PLoS one}, volume = {14}, journal = {PLoS one}, number = {5}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0216223}, pages = {26}, year = {2019}, abstract = {Satellite telemetry is an increasingly utilized technology in wildlife research, and current devices can track individual animal movements at unprecedented spatial and temporal resolutions. However, as we enter the golden age of satellite telemetry, we need an in-depth understanding of the main technological, species-specific and environmental factors that determine the success and failure of satellite tracking devices across species and habitats. Here, we assess the relative influence of such factors on the ability of satellite telemetry units to provide the expected amount and quality of data by analyzing data from over 3,000 devices deployed on 62 terrestrial species in 167 projects worldwide. We evaluate the success rate in obtaining GPS fixes as well as in transferring these fixes to the user and we evaluate failure rates. Average fix success and data transfer rates were high and were generally better predicted by species and unit characteristics, while environmental characteristics influenced the variability of performance. However, 48\% of the unit deployments ended prematurely, half of them due to technical failure. Nonetheless, this study shows that the performance of satellite telemetry applications has shown improvements over time, and based on our findings, we provide further recommendations for both users and manufacturers.}, language = {en} } @article{KrikunovaLoksteinLeupoldetal.2006, author = {Krikunova, Maria and Lokstein, Heiko and Leupold, Dieter and Hiller, Roger G. and Voigt, B.}, title = {Pigment-pigment interactions in PCP of Amphidinium carterae investigated by nonlinear polarization spectroscopy in the frequency domain}, year = {2006}, abstract = {Peridinin-chlorophyll a-protein (PCP) is a unique antenna complex in dinoflagellates that employs peridinin (a carotenoid) as its main light-harvesting pigment. Strong excitonic interactions between peridinins, as well as between peridinins and chlorophylls (Chls) a, can be expected from the short intermolecular distances revealed by the crystal structure. Different experimental approaches of nonlinear polarization spectroscopy in the frequency domain (NLPF) were used to investigate the various interactions between pigments in PCP of Amphidinium carterae at room temperature. Lineshapes of NLPF spectra indicate strong excitonic interactions between the peridinin's optically allowed S-2 (1Bu(+)) states. A comprehensive subband analysis of the distinct NLPF spectral substructure in the peridinin region allows us to assign peridinin subbands to the two Chls a in PCP having different S-1-state lifetimes. Peridinin subbands at 487, 501, and 535 nm were assigned to the longer-lived Chl, whereas a peridinin subband peaking at 515 nm was detected in both clusters. Certain peridinin(s), obviously corresponding to the subband centered at 487 nm, show(s) specific (possibly Coulombic?) interaction between the optically dark S-1(2A(g)(-)) and/or intramolecular charge- transfer (ICT) state and S-1 of Chl a. The NLPF spectrum, hence, indicates that this peridinin state is approximately isoenergetic or slightly above S-1 of Chl a. A global subband analysis of absorption and NLPF spectra reveals that the Chl a Q(y)-band consists of two subbands ( peaking at 669 and 675 nm and having different lifetimes), confirmed by NLPF spectra recorded at high pump intensities. At the highest applied pump intensities an additional band centered at <= 660 nm appears, suggesting-together with the above results-an assignment to a low-dipole moment S-0-> S-1/ICT transition of peridinin}, language = {en} }