| 要旨トップ | 目次 | 日本生態学会第72回全国大会 (2025年3月、札幌) 講演要旨
ESJ72 Abstract


一般講演(口頭発表) H02-02  (Oral presentation)

多様なオープンソースツールを用いた種分布モデルの改善【E】
Improving species distribution models by using a diversity of open-source tools【E】

*Jamie Michael KASS(Tohoku Univ., OIST Graduate Univ.), Adam B SMITH(Missouri Botanical Garden), Dan L WARREN(OIST Graduate Univ., Gulbali Inst. Appl. Ecol.), Sergio VIGNALI(Univ. of Bern), Sylvain SCHMITT(Univ. of Montpellier), Matthew E AIELLO-LAMMENS(Pace Univ.), Eduardo ARLÉ(Tel Aviv Univ., iDiv), A. Márcia BARBOSA(Porto Univ.), Olivier BROENNIMANN(Univ. of Lausanne), Marlon E COBOS(Univ. of Kansas), Maya GUÉGUEN(Grenoble Alpes Univ., Univ. Savoy Mont Blanc), Antoine GUISAN(Univ. of Lausanne), Cory MEROW(Univ. of Connecticut), Babak NAIMI(Univ. of Utrecht), Michael P NOBIS(Swiss Federal Inst.), Ian ONDO(Royal Botanic Gardens), Luis OSORIO-OLVERA(UNAM, CONAHCyT), Hannah L OWENS(Univ. of Copenhagen, Florida Mus. of Nat. Hist.), Gonzalo E PINILLA-BUITRAGO(City Univ. of New York), Andrea SÁNCHEZ-TAPIA(Rio de Janeiro Bot. Garden), Wilfried THUILLER(Grenoble Alpes Univ., Univ. Savoy Mont Blanc), Roozbeh VALAVI(CSIRO Environment), Santiago JE VELAZCO(Univ. Nacional de Misiones), Alexander ZIZKA(Philipps-Univ. Marburg), Damaris ZURELL(Univ. of Potsdam)

With ecology’s embrace of the programming language R, we now have a plethora of open analysis tools that can be both a blessing and a curse: we have a world of technology at our disposal, yet we often have great difficulty navigating it. This rings particularly true for species distribution modeling (SDM), which has seen a sharp uptick in development of new methods recently due to the wealth of applications in ecology and conservation, with nearly 50 packages dedicated to SDM on CRAN, the main repository for R packages. Regardless of experience, researchers often find themselves asking, “Which should I use?” A team of package developers, we published a recent paper explaining why we should spice up our workflows with a variety of package tools because this helps us answer a greater variety of research questions, better address different kinds of uncertainty, and also achieve higher methodological standards. Using different sets of R packages, we composed three full analyses representing common SDM applications and scored them based on a new set of standards in the field, demonstrating that each one could achieve at least the “bronze” level for most categories only because of pluralistic package use. In this talk, I will provide an overview of how R packages for SDM relate to each other, review strategies we identified for combined tool use, discuss what functionalities were are currently missing, and introduce the new sdmverse metapackage to catalog the functionalities of R packages for SDM.


日本生態学会