Historical Dataset of Colonial Middle School is provided by PublicSchoolReview and contain statistics on metrics:Total Students Trends Over Years (2014-2023),Total Classroom Teachers Trends Over Years (2014-2023),Distribution of Students By Grade Trends,Student-Teacher Ratio Comparison Over Years (2014-2023),Asian Student Percentage Comparison Over Years (2014-2023),Hispanic Student Percentage Comparison Over Years (2014-2023),Black Student Percentage Comparison Over Years (2014-2023),White Student Percentage Comparison Over Years (2014-2023),Two or More Races Student Percentage Comparison Over Years (2014-2023),Diversity Score Comparison Over Years (2014-2023),Free Lunch Eligibility Comparison Over Years (2014-2023),Reduced-Price Lunch Eligibility Comparison Over Years (2014-2023),Reading and Language Arts Proficiency Comparison Over Years (2014-2022),Math Proficiency Comparison Over Years (2014-2023),Science Proficiency Comparison Over Years (2021-2022),Overall School Rank Trends Over Years (2014-2023)

Atlantic sturgeon (Acipenser oxyrinchus ssp. oxyrinchus) has been a food resource in North America for millennia. However, industrial-scale fishing activities following the establishment of European colonies led to multiple collapses of sturgeon stocks, driving populations such as those in the Chesapeake area close to extinction. While recent conservation efforts have been successful in restoring census numbers, little is known regarding genomic consequences of the population bottleneck. Here, we characterise its effect on present-day population structuring and genomic diversity in James River populations. To establish a pre-collapse baseline, we collected genomic data from archaeological remains from Middle Woodland Maycock’s Point (c. 200-900 CE), as well as Jamestown and Williamsburg colonial sites. Demographic analysis of recovered mitogenomes reveals a historical collapse in effective population size, also reflected in diminished present-day mitogenomic diversity and structure. We infer that James River fall and spring spawning populations likely took shape in recent years of population recovery, where genetic drift enhanced the degree of population structure. The mismatch of mitogenomic lineages to geographical-seasonal groupings implies that despite their homing instinct and differential adaptation to season-specific behaviour, colonisation of new rivers has been a key ecological strategy for Atlantic sturgeon over evolutionary timescales. Methods This dataset comprises the intermediary files obained from bioinformatic processing of raw DNA sequnces obtained through high throughput sequencing of Atlantic sturgeon (AS). Sources of modern AS data: fin clips from James River (Chesapeake DPS) fall and spring populations; Great PeeDee River (South Carolina DPS) fall and spring populations. Sources of archaeological AS data: remains in the form of bones and scutes from Jamestown Colony, Williamsburg Colony and Maycock's point (Middle Woodland site). Specifically, the datasets produced are based on variants called from target captured exonic DNA and mitogenomes sequenced with the aid of target capture. The population genomic and phylogenomic analytical steps conducted in the publication are outlined here.

This dataset tracks annual total students amount from 2014 to 2023 for Colonial Middle School

During colonial times, Nile tilapia Oreochromis niloticus (Linnaeus, 1758) was introduced in non-native parts of the Congo Basin (Democratic Republic of the Congo, DRC) for the first time. Currently, it is the most farmed cichlid in the DRC, and is present throughout the Congo Basin. Although Nile tilapia has been reported as an invasive species, documentation of historical introductions into this basin and its consequences are scant. Here, we study the genetic consequences of these introductions by genotyping 213 Nile tilapia from native and introduced regions, focussing on the Congo Basin. Additionally, 48 specimens from 16 other tilapia species were included to test for hybridisation. Using RAD sequencing (27 611 SNPs), we discovered genetic admixture with other tilapia species in several morphologically identified Nile tilapia from the Congo Basin, stressing their ability to interbreed and the potential threat they cause to the genetic integrity of native tilapias. Populations from the Upper Congo and those from the Middle-Lower Congo are strongly differentiated. The former show genetic similarity with Nile tilapia from the White Nile, while specimens from the Benue Basin and Lake Kariba are similar to Nile tilapia from the Middle-Lower Congo, suggesting independent introductions using different sources. We conclude that the presence of Nile tilapia in the Congo Basin results from independent introductions, reflecting the dynamic aquaculture history, and that their introduction probably leads to genetic interactions with native tilapias, which could lower their fitness. We therefore urge to avoid introductions of Nile tilapia in non-native regions and to use native tilapias in future aquaculture efforts.

This dataset tracks annual distribution of students across grade levels in Colonial Middle School

This dataset tracks annual diversity score from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual white student percentage from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual math proficiency from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual total classroom teachers amount from 2014 to 2023 for Colonial Middle School

This dataset tracks annual hispanic student percentage from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual black student percentage from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual free lunch eligibility from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual two or more races student percentage from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual asian student percentage from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual student-teacher ratio from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual science proficiency from 2021 to 2022 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual reduced-price lunch eligibility from 2014 to 2023 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District

This dataset tracks annual reading and language arts proficiency from 2014 to 2022 for Colonial Middle School vs. Tennessee and Memphis-Shelby County Schools School District