CEI 1,2,4,5,7
20-21-22
Spotted lanternflies
Chestnut blight
Roanoke River Basin
100

the bill of rights was added to the constitution

1791

100

what are some signs of CWD in deer

weight loss, listlessness and lack of coordination, drooling, drinking lots of water and increased urination.

100

what year was the spotted lanternfly first seen in the US

2014

100

the year and location that chestnut blight was first detected in the US

NY, 1920, however the first introduction could have been as early as 1876

100

the number of eggs a striped bass can lay a year

1 million

200

the six methods by which we acquire our values and viewpoints

Authority, Logic, Senses, Emotion, Intuition, Science

200

what percent of global greenhouse gas emissions come from water and wastewater utilities

4%

200

How often do they have to update the spotted lanternfly map

several times a week

200

by what year had the blight infected more than 80% of mature American chestnuts

1950

200

the number of bird species within the basin and the amount that are resident

220,88

300

How does ground-level ozone form

nitrogen oxides (NOx) react with volatile organic compounds (VOCs) in the presence of heat and sunlight.

300

how much wastewater is released into the environment without treatment

80%

300

how many egg masses can a female spotted lanternfly lay

40

300

how does the blight spread and how does it kill the trees

windborne spores and being vectored by birds and mammals, spores enter crevices in the bark, then form cankers which kill the cambium and girdle the tree

300

the number of species of endangered or threatened freshwater mussels in the basin

10

400

How are dioxins formed

thy form when products containing Chlorine and carbon are burned

400

based on a survey of 400 C-level executives, what percent haven't integrated ESG factors into capital allocation decisions

54%

400

what are the preferred trees of the spotted lanternfly

grapevines, maple trees, and black walnut,

400

what was the American chestnut bred with to produce the B3F3 Hybrid

Chinese chestnut

400

the year John H Kerr dam was completed

1953

500

the three types of assisted migration

assisted population expansion, assisted range expansion, and assisted species migration.

500

what percent of hunter would stop hunting deer and elk if CWD became prevalent

49%

500

how many states have they been spotted in

13

500

what is the scientific name of the chestnut blight, and where was it originally native to

Cryphonectria parasitica, East asia

500

the number of counties and municipalities within the basin

17,42