There are numerous approaches to recuperation, however we should avoid the lopsided one that prompts developing imbalance and unsteadiness with more emergencies ahead. The public authority can't stand to focus on just the individuals who entryway hard for their motivation, for example, the business local area. It should make sure that those areas and laborers hit hardest are not given up, as this will prompt expanding disparity. The ILO Monitor has suggested a way that will give enduring, economical and comprehensive recuperation — one that focusses on a human-focused recuperation for working back better, focuses on business, pay and social insurance, laborers' privileges and social discourse.

In attempts to subdue the negative implications of climate change scenario globally, several drastic measures need to be put in place. One of such measures is urban reforestation especially in the developing nations where forest resources have extremely and uncontrollably exploited. Apart from some administrative centres which are provided with trees that are maintained passionately by the government through their relevant agencies, most of other cities in Africa are devoid of trees for whatever purpose. Lands are cleared to be replaced with either buildings or open spaces without any attempt of providing trees. Thus, the enormous roles which urban trees perform are lacked in these cities. In order to subdue excessive heat in these cities arising from exposure of urban land areas, which has consequential effects on the prevailing global warming, urban reforestation exercise needs to be embarked upon. This paper reviewed literatures to examine what it entails to have a sustainable reforestation programme in our cities. The work examined the characteristics of our cities, the required tree types due to poor planning characterized by most of the ancient cities and other prerequisites for a viable and productive urban reforestation programme. The implication of the exercise is the enhancement of oxygenated urban environment while the environment is decarbonized for the sustenance of ozone components of the atmosphere.

Good sources of medicinal agents are found for 100 years in the nature in the form of tree. These species are mostly found in forest and some belongs to RET group. A number of medicines (herbal product) have been isolated from this natural sources. In this documentation three number of important tree species have been reviewed for their pharmaceutical properties. (1) Neolamarckia cadamba, belonging to family Rubiaceae, (2) Dalbergia sissoo of family Fabaceae and (3) Shorea robusta commonly known as Sal tree grouped under family Dipterocarpaceae observed for their pharmacological action. Pharmacological activity such; antioxidant activity, anti-inflammatory, antipyretic, antiparasitic activity, antidiabetic activity, dermatological effects, antimicrobial effect, antihepatotoxic effects, antiulcer effect, antilipidemic, antidiarrheal effect, anthelmintic activity, analgesic activity and many more were documented.

Global warming is one of the current issues, which bring devastating impacts on human life. Globally, majority of the world’s population lives in urban, and this trend will increase to 66% by 2050 and this may lead to shifting green space to ‘artificial surfaces.’ Cities consume up to 80% of total global energy production, and account for 71 to 76% of global CO2 emissions. During 2071–2099 periods, more than half (60%) of Sub-Saharan African summer months are projected to be hotter than 5-sigma, especially in West Africa (90%). Urban trees in streets, gardens and parks provide as capture and store large amounts of pollutions. Many countries use urban forest for aesthetic value, but they have huge knowledge gaps in related to the scavenger important of urban forests for pollution. Until now, Urban forests practices hasn't been applicable and given less attention. Planting of the Urban is the only non-alternative weapons for reducing the current hazardous climate change. In order to achieving the goals of the Paris agreement, all countries should design, establish and implementing urban forests. Therefore, fast growing, evergreen, large leaved, agro-climatic suitability, spread and canopy tree species should be accustoming in the urban to neutralize the pollution. Until now, Urban forests practices hasn't been applicable and given less attention.

Unabated exploitation of biodiversity and its consequential effects on natural environment has been of a serious concern to stakeholders globally. Thus, this study examines land use changes in Oba Hill forest reserve, Osun State, Southwestern, Nigeria between 1986 and 2016 using remote sensing technique. The study utilised satellite imageries from Landsat TM 1986, ETM 1996, 2006, and ETM+ 2016. The research revealed that the undisturbed forested area declined from 26.169 km2 in 1986 to 15.318 km2 in 2016. Also, the cultivated/disturbed forest land increased from 22.238 km2 to 41.499 km2 in 2016 whereas the built up areas decreased from 12.215 km2 to 3.805 km2. The forested lands were decreasing while the cultivated/disturbed land areas were on the increase. This implies that more of the forested lands were opened up for cultivation and other purposes while part of the built- up areas were also taken over by shrubs. Thus, there is degradation in the natural resources as a result of excessive and unguided exploitation of forest resources. It is recommended that government should put in place appropriate policies towards sound management of our natural resources to ensure a sustainable development.