DIVERSITY

The study investigated the affect of Anthropogenic Disturbances of some selected species in University of Benin. The campus was divided into two habitat types; compartments A and compartment B.The survey was carried out for a period of six months( February 2023 to July 2023) converting both the dry and wet season.Using line transect method, animal census was carried out from 6:30 am to 10:00am in the morning and 4:00-6:00 In the evening. Each compartment was visited twice per day( morning and evening). Animal sighted we're identified. The number of individuals seen along the transect line were noted and count. A total number of 260 individuals belonging to 12 families and 12 species in both the wet and the dry season were identified and recorded within the studey area. The results of the family species and abundance of wildlife was higher (0.284) and relative abundance (28.4%) was observed among xerus erythopis while the was recorded among Hystrix cristata individual species Shannon taxas diversity index and evenness recorded high population in the transect line( C) 115, Shannon diversity index in transect( C); evenness 0.8622 and Margalef I'm transect (C)and(D)in both the dry and wet season. Species habitat preference were significantly different in both study sites. The species occur more ( 15.0@+- 2.76) site B and (25.4@+- 2.24) site B for both seasons. The species surveyed in both the dry and wet season we're highly dictected more during the day season (37.3@+5.33) as compared to wet season. On the animal activity investigated, Trail (54.5@+_6.2) and the calls(38.8b+_5.7) we're significantly different among the various activities surveyed for this studies.The Anthropogenic Activities in the study area were significantly different. Traps(43.0+_4.7a) and farming (26.5+_7.4b) were the major Anthropogenic activities observed in this study. While snares(26.0+_4.76a) and cage trap (9.3+_2.3b) records the most frequent use trap for animal capturing and poaching activities in the study area. Human induced activity is the major Anthropogenic factor influencing the wildlife disturbance in the study area. There is need for urgent conservation effect for the protection of the species population.

The oil palm industry generates large quantities of solid waste, particularly Empty Fruit Bunches
(EFB), which are often discarded despite their potential value as organic soil material. This study examined the effects of EFB on bacterial communities in oil palm rhizosphere soils collected from the Nigerian Institute for Oil Palm Research (NIFOR) in Edo State, Nigeria. Laboratory analyses were conducted to determine how different EFB application rates influenced soil properties and bacterial population structures. The results showed that moderate EFB application at 50kg to 100kg improved key soil parameters such as pH, organic carbon, and nutrient content. Although bacterial counts slightly decreased with EFB addition, beneficial species such as Bacillus subtilis and Enterobacter aerogenes were more prominent, exhibiting plant growth- promoting traits like nitrogen fixation and phosphate solubilization. However, the presence of Escherichia coli and Staphylococcus aureus indicated potential biosafety concerns. In conclusion, EFB enhances soil fertility and supports beneficial microbes, when applied in moderate rates (50kg- 100kg)

This study examines the relationship between board diversity and the financial performance of firms in Nigeria. It explores how diverse board characteristics such as gender, age, expertise, and background influence firm profitability and overall financial health. The study made use of secondary data which were generated from the annual report of companies listed in my exchange group for the period 2020-2024. The data generated were analysed using ordinary least squares (OLS) regression techniques. The study found among others that board diversity does not have a significant impact on firm performance in the Nigerian Manufacturing sector. By implementing inclusive governance practices and reforming institutional frameworks, Nigerian manufacturing firms can unlock the full potential of board diversity to enhance innovation, accountability, and long-term sustainability.