EPHM7110 Principles of Environmental Management
The Complete Exam Bible · S1 2026-27EPHM7110 Overview
- Hong Kong Baptist University
- Semester 1, 2026-27
- Postgraduate taught course
- Environmental Science
- Group presentation and examination
What this course is actually asking you to do
This is a postgraduate course in the principles of environmental management, taught within a master's programme in environmental and public health management.
- Assessed by Continuous assessment worth seventy per cent, split between an individual assignment and a group presentation, plus an examination worth thirty.
- The skill being tested Naming the mechanism behind an environmental pressure, evidencing it, then judging whether the measure aimed at it actually works.
- Hardest step The effectiveness check in the group presentation, which needs a comparison rather than a list of measures already in place.
- Where to confirm Weights, deadlines, submission settings and the examination arrangements are controlled by the course site.
How EPHM7110 is assessed
| Component | Weight | Format |
|---|---|---|
| Continuous assessment: individual assignment | 35% | Thirty five marks, set and marked by one half of the teaching team |
| Continuous assessment: group assignment | 35% | Fifteen minute presentation in a group of four to five, submitted 6 October 2026, five per cent penalty per day late |
| Examination | 30% | Contributed equally by both halves of the teaching |
The published course outline gives continuous assessment at seventy per cent, shared equally between an individual assignment of thirty five marks and a group assignment of thirty five marks, and an examination at thirty per cent. The three numeric rows total one hundred. No hurdle requirement, pass mark or grading scale appears in the course materials available here, and no format, duration or date is published for the examination, so this guide makes no claim about any of them. Confirm all of these on the course site.
Assessment structure
Segment widths reproduce the published percentage weights and total 100%.
Current EPHM7110 dates
| Date | Item | Control |
|---|---|---|
| 6 October 2026 | Group assignment due | Presentations are to be submitted on or before this date, and the brief states a five per cent penalty per day for late submission. |
Dates are as published in the published group assignment brief and the submission point on the course site. Confirm exact deadlines and submission settings in the live LMS.
What EPHM7110 covers
Twelve chapters follow the published topic sequence from ecosystems and energy flow through nutrient cycles and population ecology to the pressures on biodiversity, protected areas, treaties and the question of who pays for conservation.
Ecosystems and the Levels of Biological Organisation
the ladder from atom to biosphere · species, population, community and ecosystem defined · the three earth envelopes · the three factors that sustain life02Energy Flow and the Loss at Every Trophic Step
producers, consumers and decomposers · trophic levels and food webs · the ninety per cent lost at each transfer · photosynthesis against respiration03Nutrient Cycles and Where Human Activity Enters
reservoirs, processes and human affected pathways · water, carbon, nitrogen and phosphorus · eutrophication as a sequence · why phosphorus is the slow one04Ecosystem Services and Natural Capital
provisioning, regulating, cultural and supporting services · natural capital as resources plus services · renewable against non renewable · what a valuation misses05How Ecologists Ask Questions, and How Species Adapt
detect, explain and generalise · levels of study · four method axes and their trade offs · natural selection and three kinds of adaptation06Counting and Describing a Population in the Field
population and metapopulation · quadrat, transect, census and mark recapture · the Lincoln Index and its six assumptions · distribution patterns and age structure07Population Growth and the Limits That Bind It
exponential against logistic growth · carrying capacity · r and K life histories · survivorship curves · density dependent and independent factors08The Big Five Threats to Biodiversity
habitat loss and fragmentation · invasive alien species and introduced pathogens · over exploitation · pollution and disease · human induced climate change09Harvesting Biological Resources Without Losing Them
timber, fishing, hunting and non timber products · deforestation and overfishing · two harvest collapses · the four conditions for sustainable harvest10Extinction Risk and the IUCN Red List
background against current extinction rates · functional extinction · the small population vortex · nine categories and five criteria with their thresholds11Protected Areas and Conservation Beyond Reserves
four questions before any measure · keystone, umbrella and flagship species · reserve design and zoning · captive breeding, seed banks and invasive species control12Conservation Law, Treaties and Who Pays
domestic ordinances and their reach · the two conventions and the three trade appendices · enforcement limits · the anthropocentric definition and the equity questionIts published aims are to study ecosystems and their relationship with atmospheric, hydrological and geomorphological systems, to examine the impacts of human activity on the balance of ecosystems and the ethical bases of conservation biology, and to illustrate scientific principles through worldwide and familiar examples so that students become personally involved in solving environmental problems.
All four published learning outcomes are comparison and judgement verbs rather than recall verbs, which decides how the whole course should be read.
Ecosystems, energy and the cycles underneath everything else
The first four chapters build the physical picture.
Biodiversity is held at three levels at once, ecosystems, species and genes, and the organisation ladder from atom to biosphere fixes what kind of claim each piece of evidence can carry. Energy enters as sunlight and leaves as heat, with ninety per cent lost at every trophic transfer, which is an arithmetical constraint on what any system can yield.
Water, carbon, nitrogen and phosphorus each cycle between named reservoirs, and the examinable part is always which pathway human activity has altered. The chapter on ecosystem services turns all of that into management language, because two of the four service families never appear on an invoice.
Populations, because that is what a measure acts on
Chapters five to seven move from the system to the population.
Ecology is defined by three verbs, detect, explain and generalise, and the middle one is the one weak arguments skip. Populations are counted by census, quadrat, transect or mark and recapture, and the assumptions behind an estimate carry more marks than the arithmetic.
Growth follows one of two shapes that are indistinguishable until numbers approach the carrying capacity, life history traits move together as a package, and survivorship curves say where in the life cycle a species is actually losing individuals.
Pressures, and the measures aimed at them
The second half of the course is environmental management proper.
Five named drivers account for the pressure on global biodiversity, and the discipline being tested is attaching only the ones the evidence supports. Four kinds of biological resource are harvested, and sustainable harvest has four stated conditions of which monitoring is the one most often dropped.
Extinction risk is graded against published thresholds, with nine categories of which two describe the state of the evidence rather than the species.
Protected areas are governance arrangements rather than fences, and conservation away from the habitat carries preconditions that rule it out as a first response in most cases.
Law, treaties and the question the course leaves open
The final chapter holds instruments by what they reach rather than by their names, across a chain running from habitat through harvest to export, import and sale.
Two international conventions are built for different problems, one enforcing permits attached to specimens and the other committing states to outcomes.
The course then closes on two ethical questions it deliberately does not answer: whether we protect all of biodiversity or only the useful parts, given that its own definition of a natural resource is framed by usefulness to people, and who should pay when the greatest loss falls on the poorest countries.
Frame a wetland issue so that the response half can be answered
- 3Reject the framings that are too broad or that name a symptom, with reasons.
- 4State a framing that names a mechanism, and say why it is workable.
- 3Say what evidence each half of the presentation then requires.
Key terms
- Ecosystem
- Several species living together and trading matter and energy with the non living surroundings they share. Adding the physical surroundings to a community is what lets you ask why a species is present at all, and it is the level at which a single physical change can explain several biological observations.
- Trophic Level
- A position in a food chain, counted upward from the producers. It is a position rather than a property of a species, which is why an animal that eats both plants and animals occupies more than one at the same time.
- Biogeochemical Cycle
- The circulation of a nutrient between the non living environment of air, water, soil and rock and the organisms that use it. Reading one means naming its reservoirs, its processes and the pathway people have altered.
- Eutrophication
- Nutrient enrichment of water that stimulates algal growth, raises decomposition, depletes oxygen and kills fish. The fish kill is the fourth link in that sequence, which is why aquatic pollution so often presents as an oxygen problem.
- Ecosystem Service
- A benefit a person receives from a working ecosystem, grouped into provisioning, regulating, cultural and supporting families. The supporting family is defined as indirect and slow, which is exactly the combination a market price cannot register.
- Natural Capital
- the stock of natural resources and of working natural processes that keeps people and other living things alive and holds up economies. Resources are materials or energy useful to people; services are processes that support life and economies.
- Carrying Capacity
- The maximum population size an environment can sustain, set by critical resources in limited supply such as food, mates and water. Use held above it accumulates damage even when the level of use has stopped rising.
- Mark And Recapture
- A population estimate made by marking a first sample, releasing it and reading the marked fraction of a second sample. Six assumptions decide whether the estimate holds, and a breach of any one moves it in a predictable direction.
- Invasive Alien Species
- A non native species introduced by people that harms native wildlife, threatens human health and safety, or causes economic damage. Harm rather than origin is what the definition turns on, which keeps the priority list short.
- Extinction Vortex
- The reinforcing cycle in which a small population suffers inbreeding and genetic drift, loses genetic variability, reproduces less and dies more, and becomes smaller again. It continues after the original threat is removed.
- Red List
- The international ranking of species by extinction risk, using nine categories assigned by expert assessment against five published criteria. A taxon is threatened if it meets any one of the criteria.
- Sustainable Harvest
- Taking a biological resource at a rate the population can replace, under four stated conditions: population dynamics, harvesting technique, stakeholder buy in, and monitoring with control.
- In Situ Conservation
- Protection carried out where the species already lives, through reserves, national parks and forest parks with three levels of access control. It is the first fork in every conservation decision the course sets out.
EPHM7110 FAQ
How is this course assessed?
Seventy per cent sits in continuous assessment and thirty in a written examination. The first of those is divided equally between an individual task worth thirty five marks and a group task worth another thirty five, each set by one half of the teaching team, and the examination draws equally on both halves as well. The three numeric components total one hundred, and nothing in the published material adds a fourth.
What exactly does the group presentation require?
Fifteen minutes from a team of four or five, with every member speaking for roughly three to four minutes and the whole team marked together. Slides go through similarity checking and the recording through a separate submission link, so budget for two uploads. Put the title, the members and their student numbers on the opening slide; no team list is sent in advance, so nobody will spot a missing name for you.
Where do most groups lose marks in that presentation?
In the second half of the response section. The published structure gives sixty per cent to what has or can be done, and that section contains three separate jobs rather than one: naming the measures, testing whether they worked, and saying what else could be tried. Teams routinely do the first and third and skip the middle, and the giveaway is an ending that asks for more public awareness.
Is there a hurdle or a minimum pass mark?
Nothing of the kind appears anywhere in the material available here, and this guide therefore asserts neither its presence nor its absence. One published condition does sit outside the weightings: submitting the team task late costs five per cent for each day. Anything else about thresholds or grading scales should be checked directly on the course site or in the programme handbook.
How should the examination be prepared for?
By rehearsing comparisons rather than a format, since no duration, structure or date is published in the material available here. The four intended outcomes all ask you to contrast components and functions, appraise the management of resources, evaluate conservation methods and analyse ethical issues, so every fact you memorise should arrive attached to the thing it contrasts with and the criterion separating them.
Which topics carry the most weight across the whole course?
The four nutrient cycles and the extinction risk framework, because almost every later argument borrows from one of them. Cycles supply the mechanism behind pollution answers, since naming the reservoir and the altered pathway is what turns a description into an explanation.
The risk framework supplies the vocabulary for grading how serious a decline is, including the two categories that describe our evidence rather than the animal.
Can generative tools be used in the assessed tasks?
The University's stated default is that students are guided to use them, consistent with its integrity rules, including for generating initial ideas. Every submission must carry a declaration saying whether they were knowingly used, and if so an acknowledgement naming the tools, describing how and why they were used, and confirming a record of prompts and responses has been kept.
Teachers may request that record, earlier drafts, or an oral examination.
What is the single most useful habit for answers in this subject?
Name the mechanism before the consequence. A sentence that moves from a pressure straight to an outcome has described a correlation, while one that says how the first produces the second has described something a measure can act on. Adding the direction words and checking them against a physical picture protects the rest of the paragraph, since reversing one of them inverts everything built on it.
How to study for the exam
Carry one wetland or catchment you can find real figures for through every chapter, and answer each chapter's question about that site before reading the chapter's own answer. Chapter three will ask which cycle it interrupts, chapter seven what sets its carrying capacity, chapter ten how a resident species would be graded, and chapter eleven whether a boundary helps it.
By the time the group presentation asks for past and current situation supported with statistics, the statistics will already be in your notes and the scoping step that costs most teams their marks will be done. Then practise the move the whole course is built on: write the mechanism in one line, write the evidence under it, and write what would have to be true for a proposed measure to work.
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