Guides
150 guides available
Ecology Fundamentals
Core ecological concepts — ecosystems, food webs, nutrient cycles, biomes, and the interconnected web of life on Earth.
생태학이란 무엇인가?
The study of interactions between organisms and their environment
생태계 이해하기
How living and non-living components interact to form ecosystems
먹이 사슬과 먹이 그물
Energy flow through producers consumers and decomposers
영양 단계와 에너지 흐름
How energy transfers between levels in an ecosystem
영양소 순환 설명
Carbon nitrogen and water cycles that sustain life
세계의 생물군계
From tropical rainforests to tundra — Earth's major ecosystems
개체군 생태학과 역학
How populations grow change and interact
군집 생태학과 종 상호작용
Predation competition symbiosis and their ecological roles
생태 천이
How ecosystems change and develop over time
생물다양성과 그 중요성
Why species diversity matters for ecosystem health
핵심종과 그 역할
Species with outsized impacts on ecosystem structure
침입종과 그 영향
How non-native species disrupt ecosystems
생태적 지위 설명
How species occupy unique roles in their environment
서식지 단편화와 그 영향
How breaking up habitats threatens biodiversity
인간이 생태계에 미치는 영향
Deforestation pollution climate change and their ecological consequences
Evolution & Origins of Life
The history of life from abiogenesis to modern biodiversity — natural selection, speciation, and the tree of life.
지구 생명의 기원
From prebiotic chemistry to the first living cells
다윈의 진화론
Natural selection and the origin of species
진화의 증거
Fossils DNA comparative anatomy and biogeography
자연선택 설명
How environmental pressures drive adaptation
종 분화와 종 형성
How new species arise through reproductive isolation
유전적 부동과 유전자 흐름
Random changes and migration in evolution
적응 방산
How species diversify rapidly to fill ecological niches
수렴 진화와 분산 진화
When unrelated species evolve similar traits
공진화
Mutual evolutionary influences between interacting species
대멸종의 역사
The five great extinctions and their lasting impact
생명의 나무
Mapping evolutionary relationships across all living things
인류의 진화
From early hominids to Homo sapiens
비행의 진화
How insects birds and bats independently evolved flight
성 선택과 짝짓기
How mate choice drives evolution of elaborate traits
진화의 현장
Observable evolution in bacteria insects and wildlife today
The Animal Kingdom
A survey of animal diversity from invertebrates to mammals — anatomy, behavior, and the remarkable adaptations of animals.
동물 다양성 개론
From sponges to mammals — an overview of animal phyla
무척추동물
The vast majority of animal species without backbones
곤충과 절지동물
The most diverse group of animals on Earth
어류와 수생 척추동물
From jawless fish to sharks and ray-finned fish
양서류
Frogs salamanders and the transition to terrestrial life
파충류의 다양성
Snakes lizards turtles and crocodilians
세계의 조류
Avian diversity flight adaptations and migration
포유류의 특성과 다양성
Hair milk and warm blood — what makes mammals unique
영장류와 동물 지능
Tool use problem solving and cognition in animals
해양 무척추동물
Coral jellyfish octopus and other ocean dwellers
동물의 이동 방식
Swimming flying running and unusual forms of movement
동물의 감각
Echolocation electroreception and ultraviolet vision
독이 있는 동물
Chemical weapons in the animal kingdom
동물의 위장과 의태
How animals hide and deceive predators
멸종 위기 동물
The most threatened species and their survival challenges
The Plant World
Plant biology from photosynthesis to pollination — the essential role of plants in ecosystems and human civilization.
식물 생물학 개론
The fundamental importance of plants to life on Earth
광합성 설명
How plants convert sunlight into energy
식물의 해부학과 구조
Roots stems leaves and their functions
식물의 번식
From spores to seeds — sexual and asexual reproduction
수분 전략
How plants attract and use animal pollinators
종자 산포 메커니즘
Wind water animals and explosive dispersal
환경에 대한 식물의 적응
Surviving deserts floods and extreme cold
나무와 숲
Forest ecology tree biology and global forest systems
현화식물과 속씨식물
The most diverse and dominant plant group
식충 식물
Plants that eat animals — evolution and mechanisms
균류
Not plants but essential — decomposers and symbionts
식물 질병과 방어
How plants fight pathogens and herbivores
농업과 작물 과학
How humans domesticated and improved plants
약용 식물
Plants that heal — traditional and modern pharmacology
식물과 기후 변화
How plants respond to and mitigate global warming
Marine Ecosystems
Ocean biology from coral reefs to the deep sea — marine habitats, organisms, and the challenges facing our oceans.
해양 생물 개론
The diversity and importance of marine organisms
산호초
Coral biology reef ecology and threats
심해 생물
Life in the abyss — bioluminescence and extreme adaptations
고래와 해양 포유류
Cetaceans pinnipeds and sirenians
상어와 가오리
Ancient predators of the ocean
플랑크톤과 미세 해양 생물
The tiny organisms that power ocean ecosystems
다시마 숲과 해초 초원
Underwater plant ecosystems and their inhabitants
맹그로브와 연안 생태계
Where land meets sea — critical coastal habitats
해양 구역과 서식지
From sunlit shallows to the hadal zone
해양 먹이 그물
Energy flow in ocean ecosystems
바다거북과 그 여정
Migration nesting and conservation
문어와 두족류
Intelligence camouflage and evolution
열수 분출공
Chemosynthesis-based ecosystems in the deep ocean
해양 오염과 그 영향
Plastic microplastics and chemical contamination
해양 생물다양성 보호
Marine protected areas and conservation strategies
Conservation in Action
Real-world conservation strategies — endangered species recovery, habitat restoration, and global conservation frameworks.
보전 생물학이란?
The science of protecting biodiversity
멸종 위기종 분류
IUCN Red List categories and criteria
서식지 손실과 삼림 벌채
The leading cause of species decline worldwide
포획 번식 프로그램
Saving species from extinction through managed populations
야생동물 통로
Connecting fragmented habitats for species survival
지역사회 기반 보전
Empowering local communities to protect wildlife
재야생화와 생태계 복원
Restoring ecosystems to their natural state
기후 변화와 야생동물
How global warming affects species and habitats
밀렵과 야생동물 거래
The illegal trade threatening global biodiversity
보전 유전학
Using genetic tools to save endangered species
국립공원과 보호 지역
The role of protected areas in conservation
시민 과학과 보전
How everyday people contribute to biodiversity research
섬 보전
Unique challenges of protecting island ecosystems
종 재도입 성공 사례
From wolves to condors — bringing species back
보전의 미래
Technology policy and the next generation of conservation
Genetics & Heredity
DNA, genes, and inheritance — molecular biology fundamentals and their applications in conservation and medicine.
유전학 개론
The science of heredity and variation
DNA 구조와 기능
The double helix and genetic code
유전자와 염색체
How genetic information is organized
멘델 유전학
Dominant recessive and the laws of inheritance
멘델을 넘어서
Codominance epistasis and polygenic traits
DNA 복제와 세포 분열
How cells copy their genetic material
유전자 발현
Transcription translation and protein synthesis
돌연변이와 유전적 변이
How changes in DNA drive evolution
후성 유전학
How environment influences gene expression
집단 유전학
Allele frequencies and the genetics of populations
유전 공학과 크리스퍼
Modern tools for editing the genome
유전체학과 생물정보학
Analyzing complete genomes at scale
행동의 유전학
Nature vs nurture and behavioral genetics
고대 DNA와 고유전체학
Reading genomes from the past
유전학과 생명공학의 윤리
Ethical questions in genetic research and applications
Animal Behavior & Communication
How animals communicate, navigate, and interact — instinct, learning, social structures, and intelligence.
동물 행동학 개론
The scientific study of how animals behave
본능 대 학습된 행동
Nature nurture and behavioral flexibility
동물의 의사소통
Vocal visual chemical and tactile signals
동물의 이주 패턴
Epic journeys across land sea and air
사회적 행동과 서열
Pack dynamics dominance and cooperation
구애와 짝짓기 의식
How animals attract and select mates
동물의 부모 돌봄
From egg guarding to extended parental investment
텃세와 세력권
How animals claim and defend space
동물의 놀이 행동
Why animals play and what it teaches them
동물의 도구 사용
Chimpanzees crows and surprising tool users
동물 인지와 문제 해결
Evidence for thinking and planning in animals
야행성과 주행성 행동
Adaptations for life in darkness or daylight
포식자-피식자 역학
The evolutionary arms race between hunters and hunted
협력 행동과 이타주의
Why animals help each other
동물의 감정
Evidence for emotional experiences in animals
Global Biodiversity Hotspots
The world's most biodiverse regions — threats, endemic species, and conservation priorities across continents.
생물다양성 핫스팟이란?
Defining and identifying the richest regions on Earth
아마존 열대우림
Earth's largest tropical rainforest and its species
마다가스카르
Unique species found nowhere else on Earth
산호 삼각지대
The world's epicenter of marine biodiversity
서부 가츠와 스리랑카
Tropical biodiversity in South Asia
순다랜드
Orangutans tigers and tropical forests under threat
케이프 식물 지역
The world's richest temperate flora
메소아메리카 핫스팟
From Mexico to Panama — biodiversity at a crossroads
동아프리카 산악 지대
Mountain gorillas and Afromontane forests
인도-버마 생물다양성
Rivers forests and species in mainland Southeast Asia
지중해 유역
Ancient landscapes with exceptional plant diversity
갈라파고스 제도
Darwin's laboratory of evolution
보르네오
Rainforests pygmy elephants and conservation challenges
카리브해 섬 생물다양성
Island endemism and conservation in the tropics
생물다양성 핫스팟에 대한 위협
Common threats and global conservation priorities
Field Research Methods
Scientific methods for studying wildlife — field techniques, technology, data analysis, and ethical considerations.
현장 연구 개론
The foundations of studying wildlife in nature
야생동물 조사 방법
Transects point counts and distance sampling
카메라 트래핑
Using remote cameras to study elusive species
무선 원격 측정과 GPS 추적
Following animal movements with technology
DNA 바코딩과 환경 DNA
Identifying species from genetic traces
조류 가락지 부착
Tracking bird populations and migrations
표지-재포획 방법
Estimating population sizes in the field
음향 모니터링
Recording and analyzing animal sounds
생태학을 위한 원격 탐사
Satellite and drone technology in wildlife research
현장 데이터 수집과 관리
Best practices for recording observations
생태학의 통계적 방법
Analyzing ecological data effectively
윤리적 현장 연구
Minimizing disturbance and animal welfare in research
해양 연구 방법
Underwater surveys diving and marine sampling
시민 과학 방법론
Engaging the public in biodiversity monitoring
야생동물 연구의 신기술
AI machine learning and future research tools