REFERENCES
Akaike, H. 1974. A New Look at the Statistical Model Identification.
IEEE Transactions on Automatic Control 19:716–723.
Aublet, J.F., Festa-Bianchet, M., Bergero, D., and Bassano, B. 2008.
Temperature constraints on foraging behaviour of male Alpine ibex (Capra
ibex) in summer. Oecologia 2008 159:237–247.
Berteaux, D., Réale, D., McAdam, A. G., and Boutin, S. 2004. Keeping
Pace with Fast Climate
Change: Can Arctic Life Count on Evolution?. Integrative and Comparative
Biology 44:140–
151.
Biebach, I., and Keller., L. F. 2009. A strong genetic footprint of the
re-introduction history of Alpine ibex (Capra ibex ibex). Molecular
Ecology 18:5046–5058.
Biebach, I., and Keller, L. F. 2010. Inbreeding in reintroduced
populations: The effects of early reintroduction history and
contemporary processes. Conservation Genetics 11:527–538.
Bowyer, R. T., McCullough, D. R., Rachlow, J. L., Ciuti, S., and
Whiting, J. C. 2020. Evolution of ungulate mating systems: Integrating
social and environmental factors. Ecology and Evolution 10:5160–5178.
Brambilla, A., Biebach, I., Bassano, B., Bogliani, G., and von
Hardenberg, A. 2014. Direct and indirect causal effects of
heterozygosity on fitness-related traits in Alpine ibex. Proceedings of
the Royal Society B: Biological Sciences 282.
Brambilla, A., Bassano, B. , Biebach, I., Bollmann, K. , Keller, L. ,
Toïgo, C., and von Hardenberg, A. 2020a. Alpine Ibex Linnaeus, 1758.
Pages 1–27 K. Hackländer & F. E. Zachos (Eds.), Handbook of the
Mammals of Europe (pp. 1-27). Springer.
Brambilla, A., von Hardenberg, A., Nelli, L., and Bassano, B. 2020b.
Distribution, status, and recent population dynamics of Alpine ibex
Capra ibex in Europe. Mammal Review 50:267-277
Brivio, F., Zurmühl, M. , Grignolio, S., von Hardenberg, J., Apollonio,
M., and Ciuti, S. 2019. Forecasting the response to global warming in a
heat-sensitive species. Scientific Reports 9:1–16.
Buckland, S. T., Anderson, D. R., Burnham, K. P, Laake, J. L., Borchers,
D. L., and Oxford, T. L. 2001. Introduction to distance sampling. Oxford
University Press.
Carvalho, J., Fandos, P., Festa-Bianchet, M., Büntgen, U., Fonseca, C.,
and Serrano, E. 2018. Sustainable trophy hunting of Iberian ibex.
Galemys 30:1–4.
Caughlan, L., and Oakley, K. L. 2001. Cost considerations for long-term
ecological monitoring. Ecological Indicators 1:123–134.
Cohen, J. 1992. A power primer. Psychological Bulletin 112:155–159.
Corlatti, L., Fattorini, L., and Nelli, L. 2015. The use of block
counts, mark-resight and distance sampling to estimate population size
of a mountain-dwelling ungulate. Population Ecology 57:409–419.
Ficetola, G. F., Romano, A., Salvidio, S., and Sindaco, R. 2018.
Optimizing monitoring schemes to detect trends in abundance over broad
scales. Animal Conservation 21:221–231.
Fournier, A. M. V., White, E. R., and Heard, S. B. 2019.
Sector-selection bias and apparent population declines in long-term
studies. Conservation Biology 33:1370–1379.
Gaillard, J. M., Loison, A., and Toïgo, C. 2003. Variation in life
history traits and realistic population models for wildlife management:
the case of ungulates. In: Festa-Bianchet M, Apollonio M (eds) Animal
behavior and wildlife conservation. Island Press, Washington:115–132.
Garnier, A., Gaillard, J.-M., Gauthier, D., and Besnard, A. 2016. What
shapes fitness costs of reproduction in long-lived iteroparous species?
A case study on the Alpine ibex. Ecology 97:205–214.
Gerber, L. R., DeMaster, D. P., and Kareiva, P. M.. 1999. Gray Whales
and the Value of Monitoring Data in Implementing the U.S. Endangered
Species Act. Conservation Biology 13:1215–1219.
Gerrodette, T. 1987. A Power Analysis for Detecting Trends. Ecology
68:1364–1372.
Giacometti, M. 1991. Beitrag zur Ansiedlungsdynamik und aktuellen
Verbreitung des Alpensteinbockes (Capra i. ibex L.) im Alpenraum.
Zeitschrift für Jagdwissenschaft 37:157-173.
Giacometti, M., Janovsky, M., Belloy, L., and Frey, J. 2002. Infectious
keratoconjunctivitis of ibex, chamois and other Caprinae. Revue
Scientifique et Technique (International Office of Epizootics)
21:335–345.
Giorgi, F. 2006. Climate change hot-spots. Geophysical Research Letters
33:8707.
Giron-Nava, A., James, C. C., Johnson, A. F., Dannecker, D., Kolody, B.,
Lee, A., Nagarkar, M., Pao, G. M., Ye, H., Johns, D. G., and Sugihara.
2017, G. Quantitative argument for long-term ecological monitoring.
Marine Ecology Progress Series 572:269–274.
Gobiet, A., Kotlarski, S., Beniston, M., Heinrich, G., Rajczak, J., and
Stoffel, M. 2014. 21st century climate change in the European Alps—A
review. Science of The Total Environment 493:1138–1151.
Gonzalez-Voyer, A., Festa-Bianchet, M., and Smith, K. G. 2001.
Efficiency of Aerial Surveys of Mountain Goats. Bulletin 29:140–144.
Grignolio, S., Rossi, I., Bassano, B., Parrini, F., and Apollonio, M.
2004. Seasonal variations of spatial behaviour in female Alpine ibex
(Capra ibex ibex) in relation to climatic conditions and age. Ethology
Ecology & Evolution 16:255–264.
Hatch, S. A. 2003. Statistical power for detecting trends with
applications to seabird monitoring. Biological Conservation
111:317–329.
Hinkson, K. M., and Richter, S. C.. 2016. Temporal trends in genetic
data and effective population size support efficacy of management
practices in critically endangered dusky gopher frogs (Lithobates
sevosus). Ecology and Evolution 6:2667–2678.
Holzgang, O. 1997. Herbivore-carrying capacity of grasslands in the
Swiss National Park. Phd Thesis, ETH, Zurich.
IUCN. 2022. IUCN Red List categories and criteria Version 15.1.
Jacobson, A. R., Provenzale, A., von Hardenberg, A., Bassano, B., and
Festa-Bianchet, M. 2004. Climate forcing and density dependence in a
mountain ungulate population. Ecology 85:1598–1610.
Jonas, T., Geiger, F., and Jenny, H. 2008. Mortality pattern of the
Alpine chamois: the influence of snow–meteorological factors. Annals of
Glaciology 49:56–62.
Keith, D., Akçakaya, H. R., Butchart, S. H. M., Collen, B., Dulvy, N.
K., Holmes, E. E., Hutchings, J. A., Keinath, D., Schwartz, M. K.,
Shelton, A. O., and Waples, R. S. 2015. Temporal correlations in
population trends: Conservation implications from time-series analysis
of diverse animal taxa. Biological Conservation 192:247–257.
Kellner, K. F., and Swihart, R. K. 2014. Accounting for Imperfect
Detection in Ecology: A Quantitative Review. PLOS ONE 9:e111436.
Kéry, M., Dorazio, R. M., Soldaat, L., Van Strien, A., Zuiderwijk, A.,
and Royle, J. A. 2009. Trend estimation in populations with imperfect
detection. Journal of Applied Ecology 46:1163–1172.
Lahoz-Monfort, J. J., Guillera-Arroita, G., and Wintle, B. A. 2014.
Imperfect detection impacts the performance of species distribution
models. Global Ecology and Biogeography 23:504–515.
Largo, E., Gaillard, J. M., Festa-Bianchet, M., Toïgo, C., Bassano, B.,
Cortot, H., Farny, G., Lequette, B., Gauthier, D., and Martinot, J. P.
2008. Can ground counts reliably monitor ibex Capra ibex populations?
Wildlife Biology 14:489–499.
Lindenmayer, D. B., and Likens, G. E. 2010. The science and application
of ecological monitoring. Biological Conservation 143:1317–1328.
Loison, A., Appolinaire, J., Jullien, J., and Dubray, D. 2006. How
reliable are total counts to detect trends in population size of chamois
Rupicapra rupicapra and R. pyrenaica? Wildlife Biology 12:77–88.
Luymes, N., and Chow-Fraser, P. 2019. Optimizations for time and effort
in long-term monitoring: a case study using a multidecadal terrestrial
salamander monitoring program. Environmental Monitoring and Assessment
191:1–10.
Magurran, A. E., Baillie, S. R., Buckland, S. T., Dick, J. M. P.,
Elston, D. A., Scott, E. M., Smith, R. I., Somerfield, P. J., and Watt,
A. D. 2010. Long-term datasets in biodiversity research and monitoring:
assessing change in ecological communities through time. Trends in
Ecology & Evolution 25:574–582.
Mason, T. H. E., Brivio, F., Stephens, P. A., Apollonio, M., and
Grignolio, S. 2017. The behavioral trade-off between thermoregulation
and foraging in a heat-sensitive species. Behavioral Ecology
28:908–918.
McCain, C., Szewczyk, T., and Bracy Knight, K. 2016. Population
variability complicates the accurate detection of climate change
responses. Global Change Biology 22:2081–2093.
McDonald-Madden, E., Baxter, P. W. J., Fuller, R. A., Martin, T. G.,
Game, E. T., Montambault, J., and Possingham, H. P. 2010. Monitoring
does not always count. Trends in Ecology & Evolution 25:547–550.
Mignatti, A., Casagrandi, R., Provenzale, A., von Hardenberg, A., and
Gatto, M. 2012. Sex- and age-structured models for Alpine ibex Capra
ibex ibex population dynamics. Wildlife Biology 18:318–332.
Morellet, N., Gaillard, J. M., Hewison, A. J. M., Ballon, P., Boscardin,
Y., Duncan, P., Klein, F., and Maillard, D. 2007. Indicators of
ecological change: New tools for managing populations of large
herbivores. Journal of Applied Ecology 44:634–643.
Newson, S. E., Massimino, D., Johnston, A., Baillie, S. R., and
Pearce-Higgins, J. W. 2013. Should we account for detectability in
population trends?. Bird study 60: 384-390
Nichols, J. D., and Williams, B. K. 2006. Monitoring for conservation.
Trends in Ecology & Evolution 21:668–673.
Nuttall, M. N., Griffin, O., Fewster, R. M., McGowan, P. J. K.,
Abernethy, K., O’Kelly, H., Nut, M., Sot, V., and Bunnefeld, N. 2022.
Long-term monitoring of wildlife populations for protected area
management in Southeast Asia. Conservation Science and Practice 4:e614.
O’Hara, R.B., Kotze, D.J. 2010. Do not log-transform count data. Methods
in Ecology and Evolution 1:118-122
Palmer, M. W. 1993. Potential biases in sector and species selection for
ecological monitoring. Environmental Monitoring and Assessment
26:277–282.
Parrini, F., Grignolio, S., Luccarini, S., Bassano, B., and Apollonio,
M. 2003. Spatial behaviour of adult male Alpine ibex Capra ibex ibex in
the Gran Paradiso National Park, Italy. Acta Theriologica 48:411–423.
Peracino, V., and Bassano, B. 1990. Metodologie di cattura di ungulati
nel Parco Nazionale del Gran Paradiso. Praxis Veterinaria 11:25–26.
Pérez, J. M., Granados. J. E., Espinosa. J., Ráez-Bravo, A.,
López-Olvera, J. R., Rossi, L., Meneguz, P. G., Angelone, S., Fandos,
P., and. Soriguer, R. C. 2021. Biology and management of sarcoptic mange
in wild Caprinae populations. Mammal Review 51:82–94.
R Core Team. 2022. R: A language and environment for statistical
computing. Page R Foundation for Statistical Computing, Vienna, Austria.
URL https://www.R-project.org/.
Reynolds, J. H., Thompson, W. L., and Russell, B. 2011. Planning for
success: Identifying effective and efficient survey designs for
monitoring. Biological Conservation 144:1278–1284.
Rhodes, J. R., and Jonzén, N. 2011. Monitoring temporal trends in
spatially structured populations: how should sampling effort be
allocated between space and time? Ecography 34:1040–1048.
Rice, C. G., Jenkins, K. J., and Chang, W. 2009. A Sightability Model
for Mountain Goats. Journal of wildlife management 73:468–478.
Rogora, M., Frate, L., Carranza, M. L., Freppaz, M., Stanisci, A.,
Bertani, I., Bottarin, R., Brambilla, A., Canullo, R., Carbognani, M.,
Cerrato, C., Chelli, S., Cremonese, E., Cutini, M., Di Musciano, M.,
Erschbamer, B., Godone, D., Iocchi, M., Isabellon, M., Magnan, A.,
Mazzola, L., Morra di Cella, U., Pauli, H., Petey, M., Petriccione, B.,
Porro, F., Psenner, R., Rossetti, G., Scotti, A., Sommaruga, R.,
Tappeiner, U., Theurillat, J. P., Tomaselli, M., Viglietti, D., Viterbi,
R., Vittoz, P., Winkler, M., and Matteucci, G. 2018. Assessment of
climate change effects on mountain ecosystems through a cross-sector
analysis in the Alps and Apennines. Science of The Total Environment
624:1429–1442.
Rueda-Cediel, P., Anderson, K. E., Regan, T. J., Franklin, J., and
Regan, H. M. 2015. Combined Influences of Model Choice, Data Quality,
and Data Quantity When Estimating Population Trends. PLOS ONE
10:e0132255.
Samuel, M. D., and Pollock, K. H. 1981. Correction of Visibility Bias in
Aerial Surveys Where Animals Occur in Groups. The Journal of Wildlife
Management 45:993.
Sanz-Pérez, A., Sollmann, R., Sardà-Palomera, F., Bota, G., and Giralt,
D. 2020. The role of detectability on bird population trend estimates in
an open farmland landscape. Biodiversity and Conservation 29:1747–1765.
Saunders, S. P., Cuthbert, F. J., and Zipkin, E. F. 2018. Evaluating
population viability and efficacy of conservation management using
integrated population models. Journal of Applied Ecology 55:1380–1392.
Schwarz, C. J., and Seber, G. A. F. 1999. Estimating Animal Abundance:
Review III. Statistical Science 14:427–456.
Semenzato, P., Cagnacci, F., Ossi, F., Eccel, E., Morellet, N., Hewison,
A. J. M., Sturaro, E., and Ramanzin, M. 2021. Behavioural heat-stress
compensation in a cold-adapted ungulate: Forage-mediated responses to
warming Alpine summers. Ecology Letters 24:1556–1568.
Sewell, D., Guillera-Arroita, G., Griffiths, R. A., and Beebee, T. J. C.
2012. When Is a Species Declining? Optimizing Survey Effort to Detect
Population Changes in Reptiles. PLOS ONE 7:e43387.
Singh, N. J., and Milner-Gulland, E. J. 2011. Monitoring ungulates in
Central Asia: current constraints and future potential. Oryx 45:38–49.
Steidl, R. J., and Thomas, L. 2001. Power analysis and experimental
design. Design and analysis of ecological experiments 2:415.
Stoddard, J. L., Driscoll, C. T., Kahl, J. S., and Kellogg, J. H. 1998.
Can sector-specific trends be extrapolated to a region? An acidification
example for the northeast. Ecological Applications 8:288–299.
Stüwe, M., and Nievergelt, B. 1991. Recovery of alpine ibex from near
extinction: the result of effective protection, captive breeding, and
reintroductions. Applied Animal Behaviour Science 29:379–387.
Suryawanshi, K. R., Bhatnagar, Y. V., and Mishra, C. 2012. Standardizing
the double-observer survey method for estimating mountain ungulate prey
of the endangered snow leopard. Oecologia 169:581–590.
Sutherland, W. J. 2006. Ecological census techniques: a handbook.
Cambridge university press.
Taylor, B. L., and Gerrodette, T. 1993. The Uses of Statistical Power in
Conservation Biology: The Vaquita and Northern Spotted Owl. Conservation
Biology 7:489–500.
Terry Bowyer, R., Bleich, V. C., Stewart, K. M., Whiting, J. C. and
Monteith, K. L. 2014. Density dependence in ungulates: a review of
causes, and concepts with some clarifications. California Fish and Game
100:550–572.
Thomas, L. 1997. Retrospective Power Analysis. Conservation Biology
11:276–280.
Toïgo, C., Brambilla, A., Grignolio, S., and Pedrotti, L.. 2020. Capra
ibex. The IUCN Red List of Threatened Species e. T42397A161916377.
https://dx.doi.org/10.2305/IUCN.
Urquhart, N. S. 2012. The role of monitoring design in detecting trend
in long-term ecological monitoring studies. - In: Gitzen, R. A. et al.
(eds), Design and Analysis of Long-term Ecological Monitoring Studies.
Cambridge University Press, pp. 151–173.
Urquhart, N. S., Paulsen, S. G., and Larsen, D. P. 1998. Monitoring for
policy-relevant regional trends over time. Ecological Applications
8:246–257.
Vallecillo, D., Gauthier-Clerc, M., Guillemain, M., Vittecoq, M.,
Vandewalle, P., Roche, B., and Champagnon, J. 2021. Reliability of
animal counts and implications for the interpretation of trends. Ecology
and Evolution 11:2249–2260.
Vors, L. S., and Boyce, M. S. 2009. Global declines of caribou and
reindeer. Global Change Biology 15:2626–2633.
Wagner, T., McLaughlin, P., Smalling, K., Breitmeyer, S., Gordon, S.,
and Noe, G. B. 2022. The statistical power to detect regional temporal
trends in riverine contaminants in the Chesapeake Bay Watershed, USA.
Science of The Total Environment 812:152435.
Wauchope, H. S., Amano, T., Sutherland, W. J., and Johnston, A. 2019.
When can we trust population trends? A method for quantifying the
effects of sampling interval and duration. Methods in Ecology and
Evolution 10:2067–2078.
Weiser, E. L., Diffendorfer, J. E., López-Hoffman, L., Semmens, D., and
Thogmartin, W. E. 2019. Consequences of ignoring spatial variation in
population trend when conducting a power analysis. Ecography
42:836–844.
White, E. R. 2019. Minimum Time Required to Detect Population Trends:
The Need for Long-Term Monitoring Programs. BioScience 69:40–46.
Wilson, H. B., Kendall, B. E., and Possingham, H. P. 2011. Variability
in Population Abundance and the Classification of Extinction Risk.
Conservation Biology 25:747–757.
Wood, C. M., Popescu, V. D., Klinck, H., Keane, J. J., Gutiérrez, R. J.,
Sawyer, S. C., and Peery, M. Z. 2019. Detecting small changes in
populations at landscape scales: a bioacoustic sector-occupancy
framework. Ecological Indicators 98:492–507.
Yoccoz, N. G., Nichols, J. D., and Boulinier, T. 2001. Monitoring of
biological diversity in space and time. Trends in Ecology & Evolution
16:446–453.
Tab.1 . Parameters used in the simulations and their values