Question

What challenges do you think climate and elevation might have posed for the maya

Answer 1

Answer:Scientists have found that drought played a key role, but the Mayans appear to have exacerbated the problem by cutting down the jungle canopy to make way for cities and crops, according to researchers who used climate-model simulations to see how much deforestation aggravated the drought.

Explanation:

Answer 2

Answer:

What challenges do you think climate and elevation might have posed for the maya

• Another investigation pinpoints the overwhelming impacts of environmental change on antiquated Maya progress, regardless of endeavors to adjust to it.

• Specialists found that markers of memorable dry seasons in Central America coordinate the examples of interruption to Maya society during hundreds of years of hardship. The new data gives answers to longstanding inquiries regarding the job environmental change played in Maya social breakdown somewhere in the range of 800 and 950 A.D.

• "Our work shows that the southern Maya swamps encountered an increasingly serious dry season contrasted with the north," said Mark Pagani, a Yale University educator of geography and geophysics and co-creator of the investigation, distributed April 20 in the Proceedings of the National Academy of Sciences. Pagani is additionally the executive of the Yale Climate and Energy Institute.

• "The south was the focal point of the Maya populace, and their ability to adjust was constrained," Pagani clarified. "The north was at that point familiar with genuinely dry conditions and improved. There was real development there after the breakdown, however the southern urban communities never recuperated."

• For sure, proof of Maya versatility and endeavors to adjust to environmental change additionally rose in the exploration. Pagani and his associates, including first creator Peter Douglas, presently at the California Institute of Technology, contend that an adjustment in maize creation during a prior time of dry season permitted populaces to keep on developing. The prevailing horticultural procedure moved from swidden — a strategy for clearing land by cutting and consuming — to a progressively serious and concentrated arrangement of harvest creation.

• The examination group took a gander at hydrogen and carbon isotopes in leaf waxes from two lake residue centers in Mexico's northern Yucatan area and in Guatemala. The hydrogen isotopes empowered the group to examine dry season and precipitation sums, while the carbon isotope marks gave bits of knowledge into agrarian techniques.

• "The exploration clarifies that the antiquated Maya were not latent casualties of environmental change — they adjusted in light of dry spell, yet it just worked to a limited extent," Douglas said.

• "This features the significance of taking a long haul viewpoint in adjusting to future environmental change, particularly considering forecasts of extreme atmosphere impacts in the last piece of this century and past," Douglas included.

• Different creators of the investigation are Marcello Canuto of Tulane University, Mark Brenner and Jason Curtis of the University of Florida, David Hodell of Cambridge University, and Timothy Eglinton of Woods Hole Oceanographic Institution and ETH Zurich.

• The National Science Foundation Graduate Research Fellowship Program and the Italian Ministry of the Environment assisted with financing the examination.