Zobrazeno 1 - 10
of 86
pro vyhledávání: '"David L. Lentz"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-4 (2022)
Externí odkaz:
https://doaj.org/article/0fe357be84bf446db47972047b318e0b
Autor:
Kenneth Barnett Tankersley, Stephen D. Meyers, Stephanie A. Meyers, James A. Jordan, Louis Herzner, David L. Lentz, Dylan Zedaker
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-18 (2022)
Abstract Meteorites, Fe and Si-rich microspherules, positive Ir and Pt anomalies, and burned charcoal-rich Hopewell habitation surfaces demonstrate that a cosmic airburst event occurred over the Ohio River valley during the late Holocene. A comet-sha
Externí odkaz:
https://doaj.org/article/30151e9c97bd446ea579c9aa18b527ee
Autor:
Kenneth Barnett Tankersley, Stephen D. Meyers, Stephanie A. Meyers, James A. Jordan, Louis Herzner, David L. Lentz, Dylan Zedaker
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/f9e31201d4e746328b9f3719977cfc9a
Autor:
David L. Lentz, Trinity L. Hamilton, Nicholas P. Dunning, Eric J. Tepe, Vernon L. Scarborough, Stephanie A. Meyers, Liwy Grazioso, Alison A. Weiss
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Tikal, a major city of the ancient Maya world, has been the focus of archaeological research for over a century, yet the interactions between the Maya and the surrounding Neotropical forests remain largely enigmatic. This study aimed to help
Externí odkaz:
https://doaj.org/article/b4d219b7d3764d61808077b11f9df018
Autor:
David L. Lentz, Trinity L. Hamilton, Nicholas P. Dunning, John G. Jones, Kathryn Reese-Taylor, Armando Anaya Hernández, Debra S. Walker, Eric J. Tepe, Christopher Carr, Jeff L. Brewer, Thomas Ruhl, Stephanie A. Meyers, Mariana Vazquez, Alex Golden, Alison A. Weiss
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Yaxnohcah was a major city of the ancient Maya world, especially during the Preclassic period (1000 BCE–200 CE). Data from excavations provide important insights into the interactions between the ancient inhabitants and its surrounding Neotropical
Externí odkaz:
https://doaj.org/article/8a0b6dbb18704505b25d4c415f6b45e8
Autor:
Mariana Vázquez-Alonso, David L. Lentz, Nicholas P. Dunning, Christopher Carr, Armando Anaya Hernández, Kathryn Reese-Taylor
Publikováno v:
Remote Sensing, Vol 14, Iss 14, p 3432 (2022)
This study aims to provide a technique applied to archaeology to estimate lidar-based aboveground biomass (AGB) in contemporary tropical forests surrounding archaeological sites. Accurate AGB estimations are important to serve as a baseline to evalua
Externí odkaz:
https://doaj.org/article/8f347fc63d244715b24f3f38fc6d0616
Autor:
David L. Lentz, Venicia Slotten, Nicholas P. Dunning, John G. Jones, Vernon L. Scarborough, Jon-Paul McCool, Lewis A. Owen, Samantha G. Fladd, Kenneth B. Tankersley, Cory J. Perfetta, Christopher Carr, Brooke Crowley, Stephen Plog
Publikováno v:
PLoS ONE, Vol 16, Iss 10 (2021)
The Ancestral Puebloans occupied Chaco Canyon, in what is now the southwestern USA, for more than a millennium and harvested useful timber and fuel from the trees of distant forests as well as local woodlands, especially juniper and pinyon pine. Thes
Externí odkaz:
https://doaj.org/article/dd4d749188c44abd8e1a5a6aaff4993d
Publikováno v:
TIP Revista Especializada en Ciencias Químico-Biológicas, Vol 12, Iss 1, Pp 5-12 (2009)
Hasta hace poco tiempo, el origen geográfico del girasol domesticado (Helianthus annuus) había sido reportado en el área del sureste de los Estados Unidos de América. El análisis de documentos históricos de México y "semillas" arqueológicas r
Externí odkaz:
https://doaj.org/article/5a26b24e2db14607a3491f46ef184e86
The primary theoretical question addressed in this book focuses on the lingering concern of how the ancient Maya in the northern Petén Basin were able to sustain large populations in the midst of a tropical forest environment during the Late Classic
Autor:
David L. Lentz
We often envision the New World before the arrival of the Europeans as a land of pristine natural beauty and undisturbed environments. However, David Lentz offers an alternative view by detailing the impact of native cultures on these ecosystems prio