Pollen diagrams in colour!

July 6, 2017
WDG

I discovered what I think is the first colour pollen diagram this week. Published in 1948 and still looks beautiful.

Selling, O.H. (1948) On the late Quaternary history of the Hawaiian vegetation. PhD thesis, University of Stockholm, Honolulu, Hawaii.

Images of the copy held at the University of Amsterdam library.

Records of past animals and human ecosystem manipulation

February 28, 2017
WDG

vhaHaving recently become an Associate Editor for Vegetation History & Archaeobotany I have decided that I will try and highlight a couple  papers from the journal each months which have caught my attention. My first selections are:

  • A study which demonstrated the close relationship between the fossil fungal spore record and historical accounts (Orbay-Cerrato et al., 2017).
  • An investigation of a human modification of ecosystems on the sub-tropical Pacific island of New Caledonia using fossil wood charcoal remains (Dotte-Sarout, 2017)

For more detailed thoughts on these papers read on…

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Kissling, W.D., Blach-Overgaard, A., Zwaan, R.E. & Wagner, P. (2016) Historical colonization and dispersal limitation supplement climate and topography in shaping species richness of African lizards (Reptilia: Agaminae). Scientific Reports 6, 34014. DOI: 10.1038/srep34014

Lutz, H.L., Weckstein, J.D., Patane, J.S.L., Bates, J.M. & Aleixo, A. (2013) Biogeography and spatio-temporal diversification of Selenidera and Andigena Toucans (Aves: Ramphastidae). Molecular Phylogenetics and Evolution 69, 873-883. DOI: 10.1016/j.ympev.2013.06.017

Malhi Y. , Gardner T.A., Goldsmith G.R., Silman M.R., Zelazowski P. (2014) Tropical forests in the Anthropocene. Annual Review of Environment and Resources 39, 125-159. DOI: 10.1146/annurev-environ-030713-155141

Morueta-Holme, N., Engemann, K., Sandoval-Acuña, P., Jonas, J.D., Segnitz, R.M. & Svenning, J. (2015) Strong upslope shifts in Chimborazo’s vegetation over two centuries since Humboldt. Proceedings of the National Academy of Sciences 112, 12741-12745. DOI: 10.1073/pnas.1509938112

 

 

Hall, S.A. (2010) Early maize pollen from Chaco Canyon, New Mexico, USA. Palynology 34, 125-137. DOI: 10.1080/01916121003675746

Janzen, D.H. (1967) Why mountain passes are higher in the tropics. The American Naturalist 101, 233-249. DOI: 10.1086/282487

Tovar, C., Arnillas, C.A., Cuesta, F. & Buytaert, W. (2013) Diverging responses of tropical Andean biomes under future climate conditions. PLoS ONE 8, e63634. DOI: 10.1371/journal.pone.0063634

Bertola, L.D., Jongbloed, H., van, d.G., de Knijff, P., Yamaguchi, N., Hooghiemstra, H., Bauer, H., Henschel, P., White, P.A., Driscoll, C.A., Tende, T., Ottosson, U., Saidu, Y., Vrieling, K. & de Iongh, H.H. (2016) Phylogeographic Patterns in Africa and High Resolution Delineation of Genetic Clades in the Lion (Panthera leo). Scientific Reports 6, 30807. DOI: 10.1038/srep30807

Rull, V. The ‘Anthropocene’: A requiem for the Geologic Time Scale? Quaternary Geochronology. DOI: 10.1016/j.quageo.2016.08.006

Xu, H., Lan, J., Sheng, E., Liu, Y., Liu, B., Yu, K., Ye, Y., Cheng, P., Qiang, X., Lu, F. & Wang, X. (2016) Tropical/Subtropical Peatland Development and Global CH4 during the Last Glaciation. Scientific Reports 6, 30431. DOI: 10.1038/srep30431

Goldberg, A., Mychajliw, A.M. & Hadly, E.A. (2016) Post-invasion demography of prehistoric humans in South America. Nature advance online publication. doi: 10.1038/nature17176

Baker, A.G., Cornelissen, P., Bhagwat, S.A., Vera, F.W.M. & Willis, K.J. (2016) Quantification of population sizes of large herbivores and their long-term functional role in ecosystems using dung fungal spores. Methods in Ecology and Evolution online. doi: 10.1111/2041-210X.12580

van Beek, R., Gouw-Bouman, M.T.I.J. & Bos, J.A.A. (2015) Mapping regional vegetation developments in Twente (the Netherlands) since the Late Glacial and evaluating contemporary settlement patterns. Netherlands Journal of Geosciences-Geologie En Mijnbouw 94, 229-255. doi: 10.1017/njg.2014.40

  • SUMMARY: Examination of archaeological and palaeoecological evidence from the Twente region of the Netherlands is used to produce maps and images of past landscapes. The artists reconstructions of landscape change are particularly amazing and thought provoking.

Burn, M.J. & Palmer, S.E. (2014) Solar forcing of Caribbean drought events during the last millennium. Journal of Quaternary Science 29, 827-836. doi: 10.1002/jqs.2660

Göldel, B., Araujo, A.C., Kissling, W.D. & Svenning, J.-C. (2016) Impacts of large herbivores on spinescence and abundance of palms in the Pantanal, Brazil. Botanical Journal of the Linnean Society in press. doi: 10.1111/boj.12420

Llamas, B., Fehren-Schmitz, L., Valverde, G., Soubrier, J., Mallick, S., Rohland, N., Nordenfelt, S., Valdiosera, C., Richards, S.M., Rohrlach, A., Romero, M.I.B., Espinoza, I.F., Cagigao, E.T., Jiménez, L.W., Makowski, K., Reyna, I.S.L., Lory, J.M., Torrez, J.A.B., Rivera, M.A., Burger, R.L., Ceruti, M.C., Reinhard, J., Wells, R.S., Politis, G., Santoro, C.M., Standen, V.G., Smith, C., Reich, D., Ho, S.Y.W., Cooper, A. & Haak, W. (2016) Ancient mitochondrial DNA provides high-resolution time scale of the peopling of the Americas. Science Advances 2. doi: 10.1126/sciadv.1501385

Turner, T.E., Swindles, G.T., Charman, D.J., Langdon, P.G., Morris, P.J., Booth, R.K., Parry, L.E. & Nichols, J.E. (2016) Solar cycles or random processes? Evaluating solar variability in Holocene climate records. Scientific Reports 6, 23961. doi: 10.1038/srep23961

Lahr, M.M. et al. (2016) Inter-group violence among early Holocene hunter-gatherers of West Turkana, Kenya. Nature 529, 394-398. doi: 10.1038/nature16477

Rademaker, K., Hodgins, G., Moore, K., Zarrillo, S., Miller, C., Bromley, G.R.M., Leach, P., Reid, D.A., Yepez Alvarez, W. & Sandweiss, D.H. (2014) Paleoindian settlement of the high-altitude Peruvian Andes. Science 346, 466-469. doi: 10.1126/science.1258260

da Silva, S.G. & Tehrani, J.J. (2016) Comparative phylogenetic analyses uncover the ancient roots of Indo-European folktales. Royal Society Open Science 3. doi

Veenendaal, E.M. et al. (2015) Structural, physiognomic and above-ground biomass variation in savanna-forest transition zones on three continents – how different are co-occurring savanna and forest formations? Biogeosciences 12, 2927-2951. doi: 10.5194/bg-12-2927-2015

In the news

Ancient ‘massacre’ unearthed near Lake Turkana, Kenya, by Anon. BBC News: Africa

Bronze Age houses uncovered in Cambridgeshire are Britain’s ‘Pompeii’ , by Anon. BBC News: Cambridgeshire

Scientists weigh in on ‘giraffe relative’ fossil by Helen Briggs. BBC News: Science & Environment

Sex with Neanderthals may be the cause of modern allergies, studies suggest by Doug Bolton. Independent: Science

Scientific articles

Patterson, R.T., Huckerby, G., Kelly, T.J., Swindles, G.T. & Nasser, N.A. (2015) Hydroecology of Amazonian lacustrine Arcellinida (testate amoebae): A case study from Lake Quistococha, Peru. European Journal of Protistology 51, 460-469. DOI: 10.1016/j.ejop.2015.06.009

Pitulko, V.V., Tikhonov, A.N., Pavlova, E.Y., Nikolskiy, P.A., Kuper, K.E. & Polozov, R.N. (2016) Early human presence in the Arctic: Evidence from 45,000-year-old mammoth remains. Science 351, 260-263. DOI: 10.1126/science.aad0554

Moseley, G.E., Edwards, R.L., Wendt, K.A., Cheng, H., Dublyansky, Y., Lu, Y., Boch, R. & Spotl, C. (2016) Reconciliation of the Devils Hole climate record with orbital forcing. Science 351, 165-168. DOI: 10.1126/science.aad4132

 

In the news:

Jonathan Amos (2016) ‘Case is made’ for Anthropogenic Epoch. BBC News: Science & Environment.

Scientific publications:

Sarmiento, F.O. (2002) Anthropogenic change in the landscapes of highland Ecuador. Geographical Review 92, 213-234. doi: 10.1111/j.1931-0846.2002.tb00005.x

Swindles, G.T., Lamentowicz, M., Reczuga, M. & Galloway, J.M. (online)  Palaeoecology of testate amoebae in a tropical peatland. European Journal of Protistology. doi: 10.1016/j.ejop.2015.10.002

Tellkamp, M.P. (2014) Habitat change and trade explain the bird assemblage from the La Chimba archaeological site in the northeastern Andes of Ecuador. Ibis 156, 812-825. doi: 10.1111/ibi.12179

Waters, C.N., Zalasiewicz, J., Summerhayes, C., Barnosky, A.D., Poirier, C., Galuszka, A., Cearreta, A., Edgeworth, M., Ellis, E.C., Ellis, M., Jeandel, C., Leinfelder, R., McNeill, J.R., Richter, D.d., Steffen, W., Syvitski, J., Vidas, D., Wagreich, M., Williams, M., Zhisheng, A., Grinevald, J., Odada, E., Oreskes, N. & Wolfe, A.P. (2016) The Anthropocene is functionally and stratigraphically distinct from the Holocene. Science 351, . doi: 10.1126/science.aad2622

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